US3741542A - Arrowhead with removable blades - Google Patents
Arrowhead with removable blades Download PDFInfo
- Publication number
- US3741542A US3741542A US00114586A US3741542DA US3741542A US 3741542 A US3741542 A US 3741542A US 00114586 A US00114586 A US 00114586A US 3741542D A US3741542D A US 3741542DA US 3741542 A US3741542 A US 3741542A
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- United States
- Prior art keywords
- collet
- slot
- blades
- blade
- portions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B6/00—Projectiles or missiles specially adapted for projection without use of explosive or combustible propellant charge, e.g. for blow guns, bows or crossbows, hand-held spring or air guns
- F42B6/02—Arrows; Crossbow bolts; Harpoons for hand-held spring or air guns
- F42B6/08—Arrow heads; Harpoon heads
Definitions
- the arrowhead of the present invention is an improvement over an arrowhead construction described in U. S. Pat. application Ser. No. 47,219 filed June 18, 1970 now abandoned.
- the arrow head comprised a collet having a frontal point secton and four segmental sections extending rearwardly therefrom.
- a pair of blade members are positioned to extend through the slots formed between the collet segments and extend radially outward therefrom.
- a collar is provided to be threadedly connected to the rear extremities of the segments to hold the segments together and secure the blades thereto.
- the present invention overcomes the abovementioned shortcoming by providing an arrowhead having a greatly improved frontal point section for a greater piercing capability and a novel interconnecting means for greater ease of assembly.
- the improved arrowhead comprises an elongated substantially cylindrical collet having a slotted frontal area and a threaded rear extremity.
- a first triangular blade is provided having a frontal point section and two legs extending rearwardly therefrom.
- the blade further comprises a cutout portion having an interior apex where the two legs originate.
- the interior apex of the blade is adapted to extend into the slotted frontal area of the collet while the legs are adapted to extend longitudinally along the sides of the collet.
- the interior of the legs form a'pair of foot sections which are adapted to snap into engagement with a pair of axial grooves formed near the rear end of the collet.
- the exterior edges of the blade extending from the apex of the frontal point rearwardly along the exterior edges of the legs are finely honed to a razor sharpness to enhance the piercing and cutting capabilities of the arrowhead.
- the rear end of the collet further comprises a transverse slot separating that portion of the collet into two segments.
- a second blade is adapted to extend into the slot with the blade having two razor edges extending radially outward therefrom for cutting purposes.
- a ferrule is provided to be connected to the threaded end of the collet with the ferrule further comprising an annular flanged portion which is adapted to extend over the foot portions of the first blade and portions of the second blade for securing the blades to the collet.
- An important advantage of the present invention is the piercing and cutting portions of the arrowhead are integral in a single removable blade. Not only are both sections honed to a razor sharpness, but if they become dull, the blade can be easily interchanged with a new blade.
- Another important advantage of the present invention is that the blade changing can be accomplished easier and quicker than heretofore possible.
- FIG. 1 is an exploded perspective view of the arrow head assembly of the present invention
- FIG. 2 is an elevational view of the arrowhead in its assembled form
- FIG. 3 is a sectional view of the arrowhead taken along line 33 of FIG. 2.
- FIGS. 1 3 show a detachable arrowhead assembly, generally indicated by arrow 10 comprising a substantially cylindrical collet 11 having a first and second blades 13 and 1S respectively, mounted thereon.
- the collet 11 includes a slotted frontal area 17 and a threaded rear extremity 19.
- the first blade 13 is triangular in shape having a frontal point section 21 and a pair of legs 23 extending rearwardly therefrom.
- the exterior edges 24 of the blade 13 extending from the apex of the frontal point rearwardly along the exterior edges of the legs 23 are finely honed to a razor sharpness to enhance the piercing and cutting capabilities of the arrowhead 10.
- the interior of the first blade 13 includes a triangular cut-out portion 25 in which the apex, where the two legs 23 originate, is adapted to extend into the slotted frontal area 17 of the collet 11.
- the collet 11 further includes a pair of axial grooves 27 which are adapted to receive two inwardly extending foot portions 29 of the legs 23. Because of their flexibility, the legs 23 are adapted to snap into engagement with the grooves 27 after the interior apex of the blade is inserted into the slotted frontal area 17 of the collet 11.
- the first blade 13 not only comprises the cutting edges 24, but it further comprises the frontal point section 21 integrally formed therewith. The advantage of this is that when the blade 13 becomes worn, a new blade can be installed not only having sharp cutting edges, but having a sharp point also.
- the collet 11 further comprises a transverse slot 31 formed through the rearward portion thereof for receiving the second blade 15.
- the second blade 15 comprises a recessed portion 33 adapted to extend to the forward end of the slot 31 with the forward portions of the recess initiating a pair of radial cutting edges 35 extending radially outward therefrom.
- the rearward portion 37 of the second blade 15 is adapted to extend into the transverse slot 31 adjacent the threaded end 19 of the collet 11.
- a pair of windsplits 38 is also formed on the forward end of the collet 11 and is positioned directly in front of the cutting edges 35 of the blade 15 for protecting the points 40 of the blade 15.
- the arrowhead assembly further comprises a ferrule 39 which is adapted to be threadedly connected to the collet 11.
- the ferrule 39 further comprises a frontal annular flanged portion 41 which is adapted to extend over the portion of the collet which contains the rear portion 37 of the second blade and the foot portions 29 of the first blade 13.
- the exterior cylindrical surface 43 of the ferrule 39 is adapted to be epoxyed into a bore 45 formed within the frontal end of an arrow shaft 47.
- the first blade 13 is mounted on the collet 11 in the manner described above.
- the second blade 15 is inserted through the transverse slot 31 with both blades being secured thereto by the ferrule 39 which is threadedly connected to the collet 11.
- An advantage of the present invention is that when the blades 13 and 15 become worn, they can be easily replaced by simply separating the collet 11 from the ferrule 39 and removing the first and second blades 13 and 15 from the collet ll. Afterwhich, a new set of blades 13 and 15 can be easily mounted on the collet 11 before it is threaded back onto the ferrule 39.
- a readily disassemblable hunting arrowhead comprising:
- an elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to said first slot and communicating with the rear end thereof,
- a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within said first slot
- first and second blades having portions extending rearwardly of the cutting edges thereof, said rearwardly extending portions of said first and second blades are outward of said collet and inclined radially inwardly and toward the rear end thereof, and
- means for retaining said blades in a position within said collet including means encompassing said rearwardly extending portions removably engageable upon the rear end of said collet for retaining said blades in place, said means further including a ferrule having its forward inner surface beveled substantially parallel to said incline so as to engage said inclined portions and wedge them inwardly upon being engaged upon said collet.
- a readily disassemblable hunting arrow comprisan elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to said first slot and communicating with the rear end thereof,
- a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within said first slot
- a second substantially triangular blade adapted to fit within said second slot, said first and second blades having portions extending rearwardly of the cutting edges thereof, said second blade comprising a unitary structure including a body portion adapted to ride within said second slot and two side edge portions each extending along the surface of said collet from a point forwardly of said second slot and angling radially outward and rearwardly therefrom, and
- said means for retaining said blades in position within said collet including means encompassing said rearwardly extending portions and removably engageable upon the rear end of said collet for retaining said blades in place, said collet includes a plurality of windsplints each terminating at the most forward point of the side edge portion of said second blade.
- a readily disassemblable hunting arrowhead comprising:
- an elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to the first slot and communicating with the rear end thereof;
- a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within the first slot
- a second substantially triangular blade adapted to fit within the second slot, the first and second blades having portions extending rearwardly of the cutting edges outward of the collet and inclined radially inwardly and toward the rear end thereof;
- a ferrule removably engageably mounted on the rear end of the collet, the ferrule having its forward inner surface beveled substantially parallel to the inclined portions of the blades so as to engage the inclined portions and wedge them inwardly upon being engaged upon the collet.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Knives (AREA)
Abstract
A readily disassemblable hunting arrowhead including a first blade engaged in a slot communicating with the front end of the collet and a second blade, orthogonal to the first, engaged in a second slot communicating with the rear end of the collet. Rearwardly and inwardly extending portions of the blades form wedge shaped elements which are engaged and wedged onto the collet by a beveled ferrule threaded onto the rear of the collet. There is a windsplit attached to the collet in front of each side edge portion of the second blade.
Description
United States Patent 1 1 Richter 273/1065 B Karbo June 26, 1973 4] ARROWHEAD WITH REMOVABLE BLADES 2,289,284 7/1942 Chandler 273/1065 B [75] Inventor: Richard S. Karbo, Whittier, Calif.
Przmary Examiner-Richard C. Pmkham [73] Ass1gnee: Brunswick Corporation, Chicago, Ill. Assistant Examiner pau] Shapiro 22 Filed: F 11 1971 I Attorney- Donald Olexa, JOhl'l Heimovies t a1. [211 App]. No.: 114,586 [57] ABSTRACT A readily disassemblable hunting arrowhead including [22] 2751:3650]; a first blade engaged in a Slot communicating with the d "5 5 B front end of the collet and a second blade, orthogonal [5 1 0 to the first, engaged in a second slot communicating R f Ci d with the rear end of the collet. Rearwardly and in- [56] e creams wardly extending portions of the blades form wedge UNITED STATES PATENTS shaped elements which are engaged and wedged onto 2,912,247 11/1959 Doonan 273/1065 B the collet by a beveled ferrule threaded onto the rear 2,829,894 v 4/1958 Henkelg 273/ 106-5 B of the collet. There is a windsplit attached to the collet 2,909,372" lo/19519 'N r- 273/106-5 B in front of each side edge portion of the second blade. 3,614,103 10/1971 Carroll 273/1065 B 2,940,758 3 Claims, 3 Drawing Figures 1 ARROWHEAD WITH REMOVABLE BLADES BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to archery equipment and more particularly to arrowhead constructions.
2. Description of the Prior Art The arrowhead of the present invention is an improvement over an arrowhead construction described in U. S. Pat. application Ser. No. 47,219 filed June 18, 1970 now abandoned. In that application the arrow head comprised a collet having a frontal point secton and four segmental sections extending rearwardly therefrom. A pair of blade members are positioned to extend through the slots formed between the collet segments and extend radially outward therefrom. A collar is provided to be threadedly connected to the rear extremities of the segments to hold the segments together and secure the blades thereto.
A shortcoming with the arrowhead of the prior application is that the frontal point section of the collet is not sharp enough to have the desired piercing quality. As a result, the blades, which have novel razor cutting edges, do not have the opportunity to functionproperly to provide deadly cutting edges for killing game.
Another shortcoming with the arrowhead of the abandoned application is that the interchanging of the blades is cumbersome. Moreover, since these blades are not secured to the collet until the collar is installed, the blades would quite often fall out and become lost during assembly.
SUMMARY OF THE INVENTION The present invention overcomes the abovementioned shortcoming by providing an arrowhead having a greatly improved frontal point section for a greater piercing capability and a novel interconnecting means for greater ease of assembly. The improved arrowhead comprises an elongated substantially cylindrical collet having a slotted frontal area and a threaded rear extremity. A first triangular blade is provided having a frontal point section and two legs extending rearwardly therefrom. The blade further comprises a cutout portion having an interior apex where the two legs originate. The interior apex of the blade is adapted to extend into the slotted frontal area of the collet while the legs are adapted to extend longitudinally along the sides of the collet. The interior of the legs form a'pair of foot sections which are adapted to snap into engagement with a pair of axial grooves formed near the rear end of the collet. The exterior edges of the blade extending from the apex of the frontal point rearwardly along the exterior edges of the legs are finely honed to a razor sharpness to enhance the piercing and cutting capabilities of the arrowhead. The rear end of the collet further comprises a transverse slot separating that portion of the collet into two segments. A second blade is adapted to extend into the slot with the blade having two razor edges extending radially outward therefrom for cutting purposes. A ferrule is provided to be connected to the threaded end of the collet with the ferrule further comprising an annular flanged portion which is adapted to extend over the foot portions of the first blade and portions of the second blade for securing the blades to the collet.
An important advantage of the present invention is the piercing and cutting portions of the arrowhead are integral in a single removable blade. Not only are both sections honed to a razor sharpness, but if they become dull, the blade can be easily interchanged with a new blade.
Another important advantage of the present invention is that the blade changing can be accomplished easier and quicker than heretofore possible.
The features of the present invention which are believed to be novel are set forth with particularity in the appended claims. The present invention, both as to its organization and manner of operation, together with further objects and advantages thereof, may best be understood by reference to the following description, taken in connection with the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of the arrow head assembly of the present invention;
FIG. 2 is an elevational view of the arrowhead in its assembled form; and
FIG. 3 is a sectional view of the arrowhead taken along line 33 of FIG. 2.
DESCRIPTION OF THE PREFERRED EMBODIMENT Referring now to the drawings, FIGS. 1 3 show a detachable arrowhead assembly, generally indicated by arrow 10 comprising a substantially cylindrical collet 11 having a first and second blades 13 and 1S respectively, mounted thereon. The collet 11 includes a slotted frontal area 17 and a threaded rear extremity 19. The first blade 13 is triangular in shape having a frontal point section 21 and a pair of legs 23 extending rearwardly therefrom. The exterior edges 24 of the blade 13 extending from the apex of the frontal point rearwardly along the exterior edges of the legs 23 are finely honed to a razor sharpness to enhance the piercing and cutting capabilities of the arrowhead 10.
The interior of the first blade 13 includes a triangular cut-out portion 25 in which the apex, where the two legs 23 originate, is adapted to extend into the slotted frontal area 17 of the collet 11. The collet 11 further includes a pair of axial grooves 27 which are adapted to receive two inwardly extending foot portions 29 of the legs 23. Because of their flexibility, the legs 23 are adapted to snap into engagement with the grooves 27 after the interior apex of the blade is inserted into the slotted frontal area 17 of the collet 11. As can be seen, the first blade 13 not only comprises the cutting edges 24, but it further comprises the frontal point section 21 integrally formed therewith. The advantage of this is that when the blade 13 becomes worn, a new blade can be installed not only having sharp cutting edges, but having a sharp point also.
The collet 11 further comprises a transverse slot 31 formed through the rearward portion thereof for receiving the second blade 15.
The second blade 15 comprises a recessed portion 33 adapted to extend to the forward end of the slot 31 with the forward portions of the recess initiating a pair of radial cutting edges 35 extending radially outward therefrom. The rearward portion 37 of the second blade 15 is adapted to extend into the transverse slot 31 adjacent the threaded end 19 of the collet 11.
A pair of windsplits 38 is also formed on the forward end of the collet 11 and is positioned directly in front of the cutting edges 35 of the blade 15 for protecting the points 40 of the blade 15.
The arrowhead assembly further comprises a ferrule 39 which is adapted to be threadedly connected to the collet 11. The ferrule 39 further comprises a frontal annular flanged portion 41 which is adapted to extend over the portion of the collet which contains the rear portion 37 of the second blade and the foot portions 29 of the first blade 13. For securing these portions to the collet, the exterior cylindrical surface 43 of the ferrule 39 is adapted to be epoxyed into a bore 45 formed within the frontal end of an arrow shaft 47.
In assemblying the arrowhead assembly, the first blade 13 is mounted on the collet 11 in the manner described above. Afterwhich, the second blade 15 is inserted through the transverse slot 31 with both blades being secured thereto by the ferrule 39 which is threadedly connected to the collet 11.
An advantage of the present invention is that when the blades 13 and 15 become worn, they can be easily replaced by simply separating the collet 11 from the ferrule 39 and removing the first and second blades 13 and 15 from the collet ll. Afterwhich, a new set of blades 13 and 15 can be easily mounted on the collet 11 before it is threaded back onto the ferrule 39.
It should be noted that various modifications can be made to the apparatus while still remaining within the purview of the following claims.
What is claimed is:
l. A readily disassemblable hunting arrowhead comprising:
an elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to said first slot and communicating with the rear end thereof,
a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within said first slot,
a second substantially triangular blade adapted to fit within said second slot, said first and second blades having portions extending rearwardly of the cutting edges thereof, said rearwardly extending portions of said first and second blades are outward of said collet and inclined radially inwardly and toward the rear end thereof, and
means for retaining said blades in a position within said collet including means encompassing said rearwardly extending portions removably engageable upon the rear end of said collet for retaining said blades in place, said means further including a ferrule having its forward inner surface beveled substantially parallel to said incline so as to engage said inclined portions and wedge them inwardly upon being engaged upon said collet.
2. A readily disassemblable hunting arrow comprisan elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to said first slot and communicating with the rear end thereof,
a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within said first slot,
a second substantially triangular blade adapted to fit within said second slot, said first and second blades having portions extending rearwardly of the cutting edges thereof, said second blade comprising a unitary structure including a body portion adapted to ride within said second slot and two side edge portions each extending along the surface of said collet from a point forwardly of said second slot and angling radially outward and rearwardly therefrom, and
means for retaining said blades in position within said collet including means encompassing said rearwardly extending portions and removably engageable upon the rear end of said collet for retaining said blades in place, said collet includes a plurality of windsplints each terminating at the most forward point of the side edge portion of said second blade.
3. A readily disassemblable hunting arrowhead comprising:
a. an elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to the first slot and communicating with the rear end thereof;
b. a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within the first slot;
0. a second substantially triangular blade adapted to fit within the second slot, the first and second blades having portions extending rearwardly of the cutting edges outward of the collet and inclined radially inwardly and toward the rear end thereof; and,
d. a ferrule removably engageably mounted on the rear end of the collet, the ferrule having its forward inner surface beveled substantially parallel to the inclined portions of the blades so as to engage the inclined portions and wedge them inwardly upon being engaged upon the collet. III I I.
Claims (3)
1. A readily disassemblable hunting arrowhead comprising: an elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to said first slot and communicating with the rear end thereof, a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within said first slot, a second substantially triangular blade adapted to fit within said second slot, said first and second blades having portions extending rearwardly of the cutting edges thereof, said rearwardly extending portions of said first and second blades are outward of said collet and inclined radially inwardly and toward the rear end thereof, and means for retaining said blades in a position within said collet including means encompassing said rearwardly extending portions removably engageable upon the rear end of said collet for retaining said blades in place, said means further including a ferrule having its forward inner surface beveled substantially parallel to said incline so as to engage said inclined portions and wedge them inwardly upon being engaged upon said collet.
2. A readily disassemblable hunting arrow comprising: an elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to said first slot and communicating with the rear end thereof, a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within said first slot, a second substantially triangular blade adapted to fit within said second slot, said first and second blades having portions extending rearwardly of the cutting edges thereof, said second blade comprising a unitary structure including a body portion adapted to ride within said second slot and two side edge portions each extending along the surface of said collet from a point forwardly of said second slot and angling radially outward and rearwardly therefrom, and means for retaining said blades in position within said collet including means encompassing said rearwardly extending portions and removably engageable upon the rear end of said collet for retaining said blades in place, said collet includes a plurality of windsplints each terminating at the most forward point of the side edge portion of said second blade.
3. A readily disassemblable hunting arrowhead comprising: a. an elongated collet having a first axial slot communicating with the front end thereof and a second axial slot substantially orthogonal to the first slot and communicating with the rear end thereof; b. a first substantially triangular blade comprising the tip of the arrowhead and having a rear undercut portion adapted to fit within the first slot; c. a second substantially triangular blade adapted to fit within the second slot, the first and second blades having portions extending rearwardly of the cutting edges outward of the collet and inclined radially inwardly and toward the rear end thereof; and, d. a ferrule removably engageably mounted on the rear end of the collet, the ferrule having its forward inner surface beveled substantially parallel to the inclined portions of the blades so as to engage the inclined portions and wedge them inwardly upon being engaged upon the collet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11458671A | 1971-02-11 | 1971-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3741542A true US3741542A (en) | 1973-06-26 |
Family
ID=22356164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US00114586A Expired - Lifetime US3741542A (en) | 1971-02-11 | 1971-02-11 | Arrowhead with removable blades |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3741542A (en) |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868114A (en) * | 1974-08-13 | 1975-02-25 | Victor Comptometer Corp | Archery arrow with shaft supporting arrow head assembly |
| US3910579A (en) * | 1974-06-17 | 1975-10-07 | Harold R Sprandel | Swivel-mounted hunting arrowhead |
| US3915455A (en) * | 1974-10-18 | 1975-10-28 | Maurice W Savora | Broadhead arrowtip having a single unit solid body receiving removable very sharp quality cutting blades extending from very nearby the tip to the arrow shaft |
| US3995860A (en) * | 1976-01-09 | 1976-12-07 | Manspeaker Edward L | Arrowhead with removable blades |
| US4029319A (en) * | 1976-04-16 | 1977-06-14 | Outers Laboratories, Inc. | Arrowhead assembly having detachable locking means |
| US4036499A (en) * | 1975-11-26 | 1977-07-19 | Sherwin Donald D | Arrow broadhead |
| US4093230A (en) * | 1975-10-06 | 1978-06-06 | New Archery Products Corp. | Arrowhead |
| US4203601A (en) * | 1975-10-06 | 1980-05-20 | New Archery Products Corp. | Arrowhead |
| US4349202A (en) * | 1981-07-10 | 1982-09-14 | Fad Company, Inc. | Arrowhead with readily replaceable blades |
| US4381866A (en) * | 1982-04-01 | 1983-05-03 | Simo Miroslav A | Arrowhead with removable blades |
| US4452459A (en) * | 1982-09-17 | 1984-06-05 | William Doonan | Arrowhead |
| US4558868A (en) * | 1983-09-23 | 1985-12-17 | John Musacchia | Arrowhead with interchangeable elements |
| US4616835A (en) * | 1985-04-24 | 1986-10-14 | Trotter George H | Arrow tip |
| US4928969A (en) * | 1989-08-07 | 1990-05-29 | Nagatori Wesley S | Arrowhead |
| US5145186A (en) * | 1991-01-04 | 1992-09-08 | Richard Maleski | Broadhead for an arrow and method of securement |
| US5160148A (en) * | 1992-03-10 | 1992-11-03 | Musacchia Sr John | Broadhead arrowhead |
| US5165697A (en) * | 1988-08-30 | 1992-11-24 | Lauriski Stanley E | Broadhead archery hunting point |
| US5354068A (en) * | 1991-01-04 | 1994-10-11 | Richard Maleski | Broadhead for an arrow and method of securement |
| US5417440A (en) * | 1994-05-13 | 1995-05-23 | Barrie; Robert | Broadhead arrow tip |
| US5494298A (en) * | 1991-01-04 | 1996-02-27 | Maleski; Richard | Broadhead for an arrow and method of securement |
| US5516117A (en) * | 1994-01-12 | 1996-05-14 | Rangel; Louis | Dual-purpose arrow shaft insert |
| US5823902A (en) * | 1997-10-08 | 1998-10-20 | Guest; Elmer F. | Nock assembly for arrows |
| US6540628B1 (en) | 2000-10-04 | 2003-04-01 | Muzzy Products Corporation | Broadhead arrowhead with adjustable blade retention |
| US6669586B2 (en) | 2002-01-16 | 2003-12-30 | Barrie Archery Llc | Expanding broadhead |
| US20040127299A1 (en) * | 2000-03-13 | 2004-07-01 | Bruce Barrie | Expandable broadhead |
| US6863630B1 (en) * | 2003-07-30 | 2005-03-08 | Larry R. Watkins | Hunting arrowhead with bleeder ring |
| US20070078034A1 (en) * | 2005-10-04 | 2007-04-05 | Wasp Archery Products, Inc. | Broadhead for an arrow |
| US20080045363A1 (en) * | 2006-08-18 | 2008-02-21 | Field Logic, Inc. | Expandable broadhead with rear deploying blades |
| US20090156336A1 (en) * | 2007-12-14 | 2009-06-18 | Sanford Chris G | Arrowhead |
| US20090233742A1 (en) * | 2008-03-17 | 2009-09-17 | Sanford Chris G | Arrowhead |
| USD730471S1 (en) | 2013-12-18 | 2015-05-26 | Out Rage, Llc | Broadhead |
| USD776782S1 (en) | 2015-05-22 | 2017-01-17 | Feradyne Outdoors, Llc | Broadhead arrowhead having both expandable and fixed cutting blades |
| USD1035812S1 (en) * | 2020-10-27 | 2024-07-16 | Wireman Pty Limited | Harpoon arrowhead |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2289284A (en) * | 1940-02-19 | 1942-07-07 | Tommie B Chandler | Interchangeable arrowhead |
| US2829894A (en) * | 1956-01-10 | 1958-04-08 | Bear Archery Company | Arrowhead |
| US2909372A (en) * | 1957-05-07 | 1959-10-20 | Armand A Neri | Arrowheads |
| US2912247A (en) * | 1957-11-14 | 1959-11-10 | Doonan William | Arrowhead construction |
| US2940758A (en) * | 1958-01-02 | 1960-06-14 | John A Richter | Arrowhead |
| US3614103A (en) * | 1969-11-24 | 1971-10-19 | Cornelius F Carroll | Arrowhead |
-
1971
- 1971-02-11 US US00114586A patent/US3741542A/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2289284A (en) * | 1940-02-19 | 1942-07-07 | Tommie B Chandler | Interchangeable arrowhead |
| US2829894A (en) * | 1956-01-10 | 1958-04-08 | Bear Archery Company | Arrowhead |
| US2909372A (en) * | 1957-05-07 | 1959-10-20 | Armand A Neri | Arrowheads |
| US2912247A (en) * | 1957-11-14 | 1959-11-10 | Doonan William | Arrowhead construction |
| US2940758A (en) * | 1958-01-02 | 1960-06-14 | John A Richter | Arrowhead |
| US3614103A (en) * | 1969-11-24 | 1971-10-19 | Cornelius F Carroll | Arrowhead |
Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910579A (en) * | 1974-06-17 | 1975-10-07 | Harold R Sprandel | Swivel-mounted hunting arrowhead |
| US3868114A (en) * | 1974-08-13 | 1975-02-25 | Victor Comptometer Corp | Archery arrow with shaft supporting arrow head assembly |
| US3915455A (en) * | 1974-10-18 | 1975-10-28 | Maurice W Savora | Broadhead arrowtip having a single unit solid body receiving removable very sharp quality cutting blades extending from very nearby the tip to the arrow shaft |
| US4093230A (en) * | 1975-10-06 | 1978-06-06 | New Archery Products Corp. | Arrowhead |
| US4203601A (en) * | 1975-10-06 | 1980-05-20 | New Archery Products Corp. | Arrowhead |
| US4036499A (en) * | 1975-11-26 | 1977-07-19 | Sherwin Donald D | Arrow broadhead |
| US3995860A (en) * | 1976-01-09 | 1976-12-07 | Manspeaker Edward L | Arrowhead with removable blades |
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| US4349202A (en) * | 1981-07-10 | 1982-09-14 | Fad Company, Inc. | Arrowhead with readily replaceable blades |
| US4381866A (en) * | 1982-04-01 | 1983-05-03 | Simo Miroslav A | Arrowhead with removable blades |
| US4452459A (en) * | 1982-09-17 | 1984-06-05 | William Doonan | Arrowhead |
| US4558868A (en) * | 1983-09-23 | 1985-12-17 | John Musacchia | Arrowhead with interchangeable elements |
| US4616835A (en) * | 1985-04-24 | 1986-10-14 | Trotter George H | Arrow tip |
| US5165697A (en) * | 1988-08-30 | 1992-11-24 | Lauriski Stanley E | Broadhead archery hunting point |
| US4928969A (en) * | 1989-08-07 | 1990-05-29 | Nagatori Wesley S | Arrowhead |
| US5145186A (en) * | 1991-01-04 | 1992-09-08 | Richard Maleski | Broadhead for an arrow and method of securement |
| US5354068A (en) * | 1991-01-04 | 1994-10-11 | Richard Maleski | Broadhead for an arrow and method of securement |
| US5494298A (en) * | 1991-01-04 | 1996-02-27 | Maleski; Richard | Broadhead for an arrow and method of securement |
| US5160148A (en) * | 1992-03-10 | 1992-11-03 | Musacchia Sr John | Broadhead arrowhead |
| US5516117A (en) * | 1994-01-12 | 1996-05-14 | Rangel; Louis | Dual-purpose arrow shaft insert |
| US5417440A (en) * | 1994-05-13 | 1995-05-23 | Barrie; Robert | Broadhead arrow tip |
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| USRE44144E1 (en) | 2000-03-13 | 2013-04-09 | Out Rage, Llc | Expandable broadhead |
| US20040127299A1 (en) * | 2000-03-13 | 2004-07-01 | Bruce Barrie | Expandable broadhead |
| US6910979B2 (en) | 2000-03-13 | 2005-06-28 | Bruce Barrie | Expandable broadhead |
| US6540628B1 (en) | 2000-10-04 | 2003-04-01 | Muzzy Products Corporation | Broadhead arrowhead with adjustable blade retention |
| US6669586B2 (en) | 2002-01-16 | 2003-12-30 | Barrie Archery Llc | Expanding broadhead |
| US6863630B1 (en) * | 2003-07-30 | 2005-03-08 | Larry R. Watkins | Hunting arrowhead with bleeder ring |
| US20070078034A1 (en) * | 2005-10-04 | 2007-04-05 | Wasp Archery Products, Inc. | Broadhead for an arrow |
| US20080045363A1 (en) * | 2006-08-18 | 2008-02-21 | Field Logic, Inc. | Expandable broadhead with rear deploying blades |
| US7771298B2 (en) | 2006-08-18 | 2010-08-10 | Field Logic, Inc. | Expandable broadhead with rear deploying blades |
| US20100273588A1 (en) * | 2006-08-18 | 2010-10-28 | Field Logic, Inc. | Expandable broadhead with rear deploying blades |
| US8197367B2 (en) | 2006-08-18 | 2012-06-12 | Out Rage, Llc | Expandable broadhead with rear deploying blades |
| US8512179B2 (en) | 2006-08-18 | 2013-08-20 | Out Rage, Llc | Expandable broadhead with rear deploying blades |
| US20090156336A1 (en) * | 2007-12-14 | 2009-06-18 | Sanford Chris G | Arrowhead |
| US8100788B2 (en) * | 2007-12-14 | 2012-01-24 | Sanford Chris G | Arrowhead |
| US20090233742A1 (en) * | 2008-03-17 | 2009-09-17 | Sanford Chris G | Arrowhead |
| USD730471S1 (en) | 2013-12-18 | 2015-05-26 | Out Rage, Llc | Broadhead |
| USD776782S1 (en) | 2015-05-22 | 2017-01-17 | Feradyne Outdoors, Llc | Broadhead arrowhead having both expandable and fixed cutting blades |
| USD1035812S1 (en) * | 2020-10-27 | 2024-07-16 | Wireman Pty Limited | Harpoon arrowhead |
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