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US843148A - Safety-razor. - Google Patents

Safety-razor. Download PDF

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Publication number
US843148A
US843148A US33878706A US1906338787A US843148A US 843148 A US843148 A US 843148A US 33878706 A US33878706 A US 33878706A US 1906338787 A US1906338787 A US 1906338787A US 843148 A US843148 A US 843148A
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US
United States
Prior art keywords
guard
blade
handle
lips
clamping
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
Application number
US33878706A
Inventor
Amos H Jackson
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Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US33878706A priority Critical patent/US843148A/en
Application granted granted Critical
Publication of US843148A publication Critical patent/US843148A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • B26B21/24Safety razors with one or more blades arranged transversely to the handle of the magazine type; of the injector type

Definitions

  • the invention relates more partioularlyto that type of razors commonly known as safety-razors, and it consists, essentially, of a specially-prepared blade, preferably of the hollow-ground variety, and a novellyconstructed guard having a handle integral therewith.
  • the prime object of the inventioriis to simplifyand cheapen the cost of production of this class of razors, and this object is accomplished by reducing the number of parts to the lowest possible number without affecting the shaving qualities of the implement.
  • the blade forms one part
  • the guard, handle, and clamping means form the other part, these latter parts being constructed from a single piece of metal.
  • Figure 1 is a plan view of the blank from which the guard, handle, and clamping devices are formed.
  • Fig. 2 is a perspective view looking toward the front of the Implement;
  • Fig. 3 a similar view looking toward the rear of the same;
  • Fig. 4 a perspective view of the guard, the blade belng removed; and
  • Fig. 5 a central longitudinal section of the implement complete.
  • the numeral 1 indicates the blade, which is preferably of the hollow-ground type and of any desired length.
  • the numeral 2 indicates a suitably-shaped blank of spring metal from which the guard 3, the handle 4, and the clamping-lips 5 are formed, the blank being slitted at two points a and b and cut at two points a and d to permit of the handle and clamping-lips being formed.
  • the handle portion of the blank is bent. over and away from the body portion of the guard at the proper angle, so that when grasped by the hand of the operator the blade will be brought to about the correct inclination for clean and smooth shav- 111g.
  • the handle for a firm and convenient grasp, it is rovided with integral s1de flanges 6 6, whic are bent over toward each other to approximately an oval shape in cross-section and have the corners of their res ective ends slightly rounded.
  • the .0 am ing-lips are bent over upon the face of the ody ortion of the guard, sufficient space being left between them and the said body portion for the insertion of the blade.
  • the guard is formed the body dportion and consists of ,a plurality of curve body the teeth curve outwardly, then inwardly, and again slightly outwardly, so that a perfect guard against the accidental cutting of the face in shaving is prevented.
  • the guard and clamping-lips are so formed that the blade is provided with three separate and distinct bearing-points 7, .8, and 9, re-
  • the handle is so curved from the body portion of the guard that when the flanges 6 6 and the clamping-lips are bent into proper position, a convenient resting-place 10 is provided for the thumb of the hand.
  • a blank for razor-guarcl s consisting of a sheet of spring metal, approximately rectangular in. shape, having two parallel, longitudinal slits, and oppositely-disposed cuts intersecting theslits, whereby clamping-lips are formed and side flanges provided to form a portion of the handle.
  • asafetyrazor guard and handle constructed of a single piece of spring metal, the guard having clamping-lips formed by oppositely-disposed at the lower edge of teeth.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Description

A. H. JACKSON.
SAFETY RAZOR.
nruouxon FILED 00T.13.1906.
Q/vi lineoaea PATENTED FEB. 5, 1907.
AMOS H. JACKSON, OF FREMONT, OHIO.
SAFETY-RAZOR.
Specification of Letters Patent. Application filed October 18, 1906. Serial No. 338,787.
Patented Feb. 5, 1907.
I'D all whom, it may concern.-
Be it known that I, AMOS H. JACKSON, a citizen of the United States, residing at Fremont, in the county of Sandusky and State of Ohio, have invented certain new and useful Improvements in Safety-Razors;' and I do hereby declare thefollowingto be a full, clear, and exact description of the invention,
such as will enable others skilled in the art to which it appertains to make and use the same.
The invention relates more partioularlyto that type of razors commonly known as safety-razors, and it consists, essentially, of a specially-prepared blade, preferably of the hollow-ground variety, and a novellyconstructed guard having a handle integral therewith. I
The prime object of the inventioriis to simplifyand cheapen the cost of production of this class of razors, and this object is accomplished by reducing the number of parts to the lowest possible number without affecting the shaving qualities of the implement. In the present instance the blade forms one part, and the guard, handle, and clamping means form the other part, these latter parts being constructed from a single piece of metal.
In the drawings, Figure 1 is a plan view of the blank from which the guard, handle, and clamping devices are formed. Fig. 2 is a perspective view looking toward the front of the Implement; Fig. 3, a similar view looking toward the rear of the same; Fig. 4, a perspective view of the guard, the blade belng removed; and Fig. 5 a central longitudinal section of the implement complete.
Referring to the several views, the numeral 1 indicates the blade, which is preferably of the hollow-ground type and of any desired length.
The numeral 2 indicates a suitably-shaped blank of spring metal from which the guard 3, the handle 4, and the clamping-lips 5 are formed, the blank being slitted at two points a and b and cut at two points a and d to permit of the handle and clamping-lips being formed. The handle portion of the blank is bent. over and away from the body portion of the guard at the proper angle, so that when grasped by the hand of the operator the blade will be brought to about the correct inclination for clean and smooth shav- 111g.
To adapt the handle for a firm and convenient grasp, it is rovided with integral s1de flanges 6 6, whic are bent over toward each other to approximately an oval shape in cross-section and have the corners of their res ective ends slightly rounded.
The .0 am ing-lips are bent over upon the face of the ody ortion of the guard, sufficient space being left between them and the said body portion for the insertion of the blade.
The guard is formed the body dportion and consists of ,a plurality of curve body the teeth curve outwardly, then inwardly, and again slightly outwardly, so that a perfect guard against the accidental cutting of the face in shaving is prevented.
The guard and clamping-lips are so formed that the blade is provided with three separate and distinct bearing-points 7, .8, and 9, re-
spectively, two of which, 7, and 8, bear upon one s1de of the blade for its entire length, one at the upper edge and the other near the lower edge, while the third, 9, bears approximately intermediate of the bearing- points 7 and 8 upon the opposite side of the blade. Thus it will be seen that said blade will be firmly and evenly held against accidental displacement. These bearing-points form important features of my invention, as all undue strain upon the blade, caused by-the pressure exerted by the spring-clamping lips will be prevented, such strain being liable to occur where the bearing-points do not extend the entire length of the blade, and thereby cause buckling of the blade at its cutting edge.
The handle is so curved from the body portion of the guard that when the flanges 6 6 and the clamping-lips are bent into proper position, a convenient resting-place 10 is provided for the thumb of the hand.
Having thus fully described my invention. what I claim is- 1. As a new article of manufacture, a blank for razor-guarcl s, consisting of a sheet of spring metal, approximately rectangular in. shape, having two parallel, longitudinal slits, and oppositely-disposed cuts intersecting theslits, whereby clamping-lips are formed and side flanges provided to form a portion of the handle.
2. As a new article of manufacture, asafetyrazor guard and handle, constructed of a single piece of spring metal, the guard having clamping-lips formed by oppositely-disposed at the lower edge of teeth. Commencing from the Ice IIO
cuts extending from the outer edge inwardly and intersected by longitudinal slits, said surface of the guard, and the handle having side fianges'forrned by the seidinwardly-exseen/re wardly-extending transverse cuts intersected by longitudinal slits, and the handle provided v with side flanges which are bent inwardly x 5 toward each other to form an oval-shape; tending cuts, which flanges are bent inwardly grasping-surface, said flanges being formed clamping-lips being bent over upon the outer toward each other to form enoval-shepe bythe inwardly-extending transverse cuts.
under grasping-surface. In testimony whereof I efiix my signature 3. Ina safety-razor, the. combinat on with in the presence of two Witnesses. a hollow-ground razor-blade, of a single-piece AMOS H. JAQDKSON.
guard and handle, the guard having. clemp- Witnesses: ing-lips bent over upon the outer face there- J. J. ANDERSON, of, said clamping-lips being formed by inv F. J. FISHER.
US33878706A 1906-10-13 1906-10-13 Safety-razor. Expired - Lifetime US843148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US33878706A US843148A (en) 1906-10-13 1906-10-13 Safety-razor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33878706A US843148A (en) 1906-10-13 1906-10-13 Safety-razor.

Publications (1)

Publication Number Publication Date
US843148A true US843148A (en) 1907-02-05

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US33878706A Expired - Lifetime US843148A (en) 1906-10-13 1906-10-13 Safety-razor.

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551256A (en) * 1946-05-21 1951-05-01 Allan Panzer Safety razor
US2671265A (en) * 1949-09-02 1954-03-09 Jon R Gavrilla Disposable safety razor
US2684529A (en) * 1952-03-20 1954-07-27 Joseph Masip Disposable razor
US3393450A (en) * 1967-06-14 1968-07-23 Gilbert M. Baumann Razor with adjustable blade and blade guard
US6473971B2 (en) * 1999-03-17 2002-11-05 Alonso Rochin Ordaz Disposable mustache and beard stylizing razor
US20040035003A1 (en) * 2000-11-01 2004-02-26 Stiles Sharidan Lorraine Personal shaving razor
US20080040936A1 (en) * 2000-11-01 2008-02-21 Stiles Sharidan L Personal styling razor
US20200061860A1 (en) * 2018-08-23 2020-02-27 Elizabeth Ward Rookie razor
US11389981B2 (en) 2020-06-19 2022-07-19 The Gillette Company Llc Method of manufacturing a blade carrier assembly
USD961848S1 (en) 2020-06-19 2022-08-23 The Gillette Company Llc Blade carrier for a shaving razor
USD967528S1 (en) 2020-06-19 2022-10-18 The Gillette Company Llc Shaving razor cartridge
USD977718S1 (en) 2020-06-19 2023-02-07 The Gillette Company Llc Shaving razor handle
US11648694B2 (en) * 2020-06-19 2023-05-16 The Gillette Company Llc Shaving razor system
US11648695B2 (en) * 2020-06-19 2023-05-16 The Gillette Company Llc Shaving razor cartridge
US11691305B2 (en) 2020-06-19 2023-07-04 The Gillette Company Llc Shaving razor blade carrier

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551256A (en) * 1946-05-21 1951-05-01 Allan Panzer Safety razor
US2671265A (en) * 1949-09-02 1954-03-09 Jon R Gavrilla Disposable safety razor
US2684529A (en) * 1952-03-20 1954-07-27 Joseph Masip Disposable razor
US3393450A (en) * 1967-06-14 1968-07-23 Gilbert M. Baumann Razor with adjustable blade and blade guard
US6473971B2 (en) * 1999-03-17 2002-11-05 Alonso Rochin Ordaz Disposable mustache and beard stylizing razor
US20040035003A1 (en) * 2000-11-01 2004-02-26 Stiles Sharidan Lorraine Personal shaving razor
US20080040936A1 (en) * 2000-11-01 2008-02-21 Stiles Sharidan L Personal styling razor
US9108329B2 (en) 2000-11-01 2015-08-18 Sharidan L. Stiles Personal styling razor
US9707689B2 (en) 2000-11-01 2017-07-18 Sharidan L. Stiles Personal styling razor
US20200061860A1 (en) * 2018-08-23 2020-02-27 Elizabeth Ward Rookie razor
US11167438B2 (en) * 2018-08-23 2021-11-09 Elizabeth Ward Rookie razor
US11389981B2 (en) 2020-06-19 2022-07-19 The Gillette Company Llc Method of manufacturing a blade carrier assembly
USD961848S1 (en) 2020-06-19 2022-08-23 The Gillette Company Llc Blade carrier for a shaving razor
USD967528S1 (en) 2020-06-19 2022-10-18 The Gillette Company Llc Shaving razor cartridge
USD977718S1 (en) 2020-06-19 2023-02-07 The Gillette Company Llc Shaving razor handle
US11648694B2 (en) * 2020-06-19 2023-05-16 The Gillette Company Llc Shaving razor system
US11648695B2 (en) * 2020-06-19 2023-05-16 The Gillette Company Llc Shaving razor cartridge
US11691305B2 (en) 2020-06-19 2023-07-04 The Gillette Company Llc Shaving razor blade carrier
USD1004198S1 (en) 2020-06-19 2023-11-07 The Gillette Company Llc Shaving razor
US12011842B2 (en) 2020-06-19 2024-06-18 The Gillette Company Llc Shaving razor system

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