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US3880394A - Extensible load bracing device - Google Patents

Extensible load bracing device Download PDF

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Publication number
US3880394A
US3880394A US413957A US41395773A US3880394A US 3880394 A US3880394 A US 3880394A US 413957 A US413957 A US 413957A US 41395773 A US41395773 A US 41395773A US 3880394 A US3880394 A US 3880394A
Authority
US
United States
Prior art keywords
nut
tubular member
rod
wrench
tube
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
US413957A
Inventor
Warren R Wisecarver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bishop Wisecarver Corp
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Bishop Wisecarver Corp
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.)
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Publication date
Application filed by Bishop Wisecarver Corp filed Critical Bishop Wisecarver Corp
Priority to US413957A priority Critical patent/US3880394A/en
Application granted granted Critical
Publication of US3880394A publication Critical patent/US3880394A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G2025/042—Shores or struts; Chocks telescopic with devices to avoid accidental disengagement of the telescopic elements, e.g. during transport

Definitions

  • the inner end of the threaded rod has a square washer slideably fitting into the interior of the tube so as to prevent the rotation of the threaded rod: on the outer end of the threaded rod is the other rubber covered foot for bracing; for adjusting the length of the brace a nut is provided on the threaded rod adjacent the open end of the tube, which nut has a hexagonal portion and a cylindrical portion, and an enlarged disk at each end for manually turning of the nut; a captive wrench is permanently on the nut; the hexagonal opening on the captive wrench fits over the hexagonal portion of the nut but is freely movable over the reduced cylindrical portion of the nut whereby the wrench can be located on the hexagonal portion of the nut in any selected position for conveniently turning the nut in restricted space for changing the length of the brace.
  • the primary advantage of the herein invention is that the adjustment of the length of the brace can be accomplished in restricted and limited space by reason of the particular arrangement of the specific nut designed with the captive wrench which permits initial spinning by hand and then the location of the wrench at a suitable angle to permit the tightening of the nut and the brace in the adjusted position.
  • FIG. I is a partly sectional fragmental view of the brace assembly.
  • FIG. 2 is a cross-sectional view taken on lines 22 of FIG. 1.
  • FIG. 3 is a developed view of the parts of the threaded rod and captive wrench.
  • a tube I of square cross-section has on one end a usually rubber covered foot 2 mounted by way of a stem 3 held in place by a cross-pin 4.
  • a sleeve 6 of cylindrical interior is fixed in the square tube.
  • the interiorly cylindrical sleeve 6 is welded inside the square tube 1 so that the inner end of the sleeve 6 is spaced from the foot end of the tube 1.
  • a rod 7 threaded throughout its entire length is inserted through the sleeve 6.
  • another rubber covered foot 8 On the outer end of the rod 7 is secured another rubber covered foot 8, the hub 9 of which is mounted on the end of the rod 7.
  • the inner end of the rod 7 has a head 11 thereon slideably fitting into the square or rectangular interior of the tube I so as to prevent the turning of the rod 7.
  • This rod is assembled into the tube before the foot 8 is secured thereon and before the foot 2 is secured on the end of the tube 1. Namely, the rod is inserted from the foot end of the tube 1 because the head 11 is larger than the diameter of the sleeve 6.
  • the space between the inner end of the sleeve 6 and the stem 3 of the foot 2 is of sufficient length to permit the necessary change of length of the brace by the movement of the threaded rod 7.
  • a nut 12 Adjacent the open end of the tube 1, namely between the tube 1 and the hub 9 is provided a nut 12 with a captive wrench l3 thereon.
  • the nut 12 is threaded on the rod 7 and it has an exterior hexagonal portion 14 and a turned down or reduced cylindrical neck 16.
  • the wrench has a head 18 with a hexagonal socket 19 fitting over the hexagonal portion 14 of the nut.
  • This socket I9 is considerably larger than the outer diameter of the reduced cylindrical portion 16 of the nut.
  • a handle 21 extends from the head of the wrench 18 so as to hang freely when the socket 19 is on the cylindrical portion 16 of the nut 12.
  • the nut In operation the nut is spun manually on the threaded rod 7 thereby to change the length of the portion of the rod 7 projecting from the open end of the tube 1.
  • the wrench is adjusted to a suitable angle as permitted by the working space and the socket I9 is slipped over the hexagonal portion of the nut and the nut is turned by the wrench handle 21 respectively to tighten or loosen the brace to the limit of the space for the operation.
  • the socket 19 of the wrench is slipped off the hexagonal portion 14 of the nut 12 and readjusted into its starting position and slipped over the hexagonal portion again for the next turn.
  • the brace herein described is simple in structure and operation; it eliminates the necessity for the expensive and complicated ratchet mechanisms and also rack and pawl mechanisms used in the prior art; it permits opera tion in places where the space is very limited for manipulation of the telescopic members for length adjustment; it provides for quick and easy proximation of the length of the space in which the brace is to be located and then provides for quick and simple tightening or loosening of the brace as required.
  • said reduced portion being of smaller diameter than the interior ofthe wrench head to allow loose angular adjustment of said wrench head
  • a wrench handle extended from said wrench head for manipulating said wrench head for repeated turning of said nut

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The bracing device has a steel tube with a rubber covered foot at one end thereof, which tube has a rectangular cross-section; a sleeve is welded inside of the tube and a threaded rod is extended through the sleeve. The inner end of the threaded rod has a square washer slideably fitting into the interior of the tube so as to prevent the rotation of the threaded rod; on the outer end of the threaded rod is the other rubber covered foot for bracing; for adjusting the length of the brace a nut is provided on the threaded rod adjacent the open end of the tube, which nut has a hexagonal portion and a cylindrical portion, and an enlarged disk at each end for manually turning of the nut; a captive wrench is permanently on the nut; the hexagonal opening on the captive wrench fits over the hexagonal portion of the nut but is freely movable over the reduced cylindrical portion of the nut whereby the wrench can be located on the hexagonal portion of the nut in any selected position for conveniently turning the nut in restricted space for changing the length of the brace.

Description

United States Patent Wiseearver 1 1 Apr. 29, 1975 1 EXTENSIBLE LOAD BRACING DEVICE Primary E.tan1irzer.l. Franklin Foss [75] Inventor: Warren R. Wisecarver, Walnut Agent W FirmGeOrge whlte Creek, Calif. 57 ABSTRACT [73] Assigneez Blshop-wlsecarver Corporation. San 1 4 The bracing device has a steel tube with a rubber co\'- Francisco, Calif. I ered foot at one end thereof, which tube has a rectanl l Flledi 7 gular cross-section; a sleeve is welded inside of the [52] US. Cl 248/354 S; 211/123 [51] Int. Cl... E04h 17/00; E04g 21/18; E04g 25/00 [58] Field of Search 248/354 S, 354 R. 405;
[56] References Cited UNITED STATES PATENTS 1,778.576 10/1930 Walker 85/32 R X 1.951660 3/1934 Klaudt t 248/354 S X 2,648,997 8/1953 Sawyer t t 403/44 X 2.725989 12/1955 Burkey 211/1054 2.813.733 11/1957 Herrmann 403/44 2.974.806 3/1961 Scewack 211/1054 3,027,140 3/1962 Holzbach 254/98 3,171.627 3/1965 Tapley et a1 248/354 S 3,329,388 7/1967 Barber 248/354 R tube and a threaded rod is extended through the sleeve. The inner end of the threaded rod has a square washer slideably fitting into the interior of the tube so as to prevent the rotation of the threaded rod: on the outer end of the threaded rod is the other rubber covered foot for bracing; for adjusting the length of the brace a nut is provided on the threaded rod adjacent the open end of the tube, which nut has a hexagonal portion and a cylindrical portion, and an enlarged disk at each end for manually turning of the nut; a captive wrench is permanently on the nut; the hexagonal opening on the captive wrench fits over the hexagonal portion of the nut but is freely movable over the reduced cylindrical portion of the nut whereby the wrench can be located on the hexagonal portion of the nut in any selected position for conveniently turning the nut in restricted space for changing the length of the brace.
1 Claim, 3 Drawing Figures EXTENSIBLE LOAD BRACING DEVICE BACKGROUND OF THE INVENTION This invention relates to the type of brace shown in U.S. Pat. No. 3,049,328.
In the prior art nut and wrench combination has been utilized by extending a tubular member as shown in U.S. Pat. No. 2,594,443, but in that patent as well as other patents of which applicant is aware. complicated ratchet mechanisms are utilized. Such prior patents are US. Pat. No. 2,186,238, 2,080,530. and also the turn buckle arrangement in the early U.S. Pat. No. 835835.
The primary advantage of the herein invention is that the adjustment of the length of the brace can be accomplished in restricted and limited space by reason of the particular arrangement of the specific nut designed with the captive wrench which permits initial spinning by hand and then the location of the wrench at a suitable angle to permit the tightening of the nut and the brace in the adjusted position.
BRIEF DESCRIPTION OF DRAWINGS FIG. I is a partly sectional fragmental view of the brace assembly.
FIG. 2 is a cross-sectional view taken on lines 22 of FIG. 1.
FIG. 3 is a developed view of the parts of the threaded rod and captive wrench.
DETAILED DESCRIPTION A tube I of square cross-section has on one end a usually rubber covered foot 2 mounted by way of a stem 3 held in place by a cross-pin 4. A sleeve 6 of cylindrical interior is fixed in the square tube. In the present illustration the interiorly cylindrical sleeve 6 is welded inside the square tube 1 so that the inner end of the sleeve 6 is spaced from the foot end of the tube 1.
A rod 7 threaded throughout its entire length is inserted through the sleeve 6. On the outer end of the rod 7 is secured another rubber covered foot 8, the hub 9 of which is mounted on the end of the rod 7. The inner end of the rod 7 has a head 11 thereon slideably fitting into the square or rectangular interior of the tube I so as to prevent the turning of the rod 7. This rod is assembled into the tube before the foot 8 is secured thereon and before the foot 2 is secured on the end of the tube 1. Namely, the rod is inserted from the foot end of the tube 1 because the head 11 is larger than the diameter of the sleeve 6. The space between the inner end of the sleeve 6 and the stem 3 of the foot 2 is of sufficient length to permit the necessary change of length of the brace by the movement of the threaded rod 7.
Adjacent the open end of the tube 1, namely between the tube 1 and the hub 9 is provided a nut 12 with a captive wrench l3 thereon. The nut 12 is threaded on the rod 7 and it has an exterior hexagonal portion 14 and a turned down or reduced cylindrical neck 16. At each end of the nut is fixed a disk 17 of larger diameter than the nut, which disk can be engaged manually for spinning the nut on the threaded rod 7.
The wrench has a head 18 with a hexagonal socket 19 fitting over the hexagonal portion 14 of the nut. This socket I9 is considerably larger than the outer diameter of the reduced cylindrical portion 16 of the nut. A handle 21 extends from the head of the wrench 18 so as to hang freely when the socket 19 is on the cylindrical portion 16 of the nut 12.
In operation the nut is spun manually on the threaded rod 7 thereby to change the length of the portion of the rod 7 projecting from the open end of the tube 1. When the adjusted length of the brace approximates the distance between the walls against which the feet 2 and 8 are to be pressed, the wrench is adjusted to a suitable angle as permitted by the working space and the socket I9 is slipped over the hexagonal portion of the nut and the nut is turned by the wrench handle 21 respectively to tighten or loosen the brace to the limit of the space for the operation. When the limit is reached the socket 19 of the wrench is slipped off the hexagonal portion 14 of the nut 12 and readjusted into its starting position and slipped over the hexagonal portion again for the next turn.
The brace herein described is simple in structure and operation; it eliminates the necessity for the expensive and complicated ratchet mechanisms and also rack and pawl mechanisms used in the prior art; it permits opera tion in places where the space is very limited for manipulation of the telescopic members for length adjustment; it provides for quick and easy proximation of the length of the space in which the brace is to be located and then provides for quick and simple tightening or loosening of the brace as required.
I claim:
1. In an extensible load bracing device for engagement with opposite walls.
a tubular member of polygonal cross-section.
a threaded rod telescoped in the tubular member,
a fixed sleeve in said tubular member having cylindrical inner periphery to slideably hold said rod.
said rod being extended beyond an end of said tubular member,
a foot on the other end of said tubular member.
a foot on the outer end of said rod.
a nut threaded on said rod adjacent said tubular member,
a neck of reduced diameter on said nut,
a wrench head fitting over said nut for turning the nut,
said reduced portion being of smaller diameter than the interior ofthe wrench head to allow loose angular adjustment of said wrench head,
a wrench handle extended from said wrench head for manipulating said wrench head for repeated turning of said nut,
and an enlarged disk on each end of said nut for manually turning the nut independently of the wrench head,
the interior of said wrench head forming a socket fitting over said nut being loosely turnable on said cylindrical portion,
and a head on the rod having polygonal periphery slidable in the polygonal inner periphery in said tubular member,
the inner end of said fixed sleeve being spaced from foot end of the tubular member to determine the limit of movement of said head and of said rod.

Claims (1)

1. In an extensible load bracing device for engagement with opposite walls, a tubular member of polygonal cross-section, a threaded rod telescoped in the tubular member, a fixed sleeve in said tubular member having cylindrical inner periphery to slideably hold said rod, said rod being extended beyond an end of said tubular member, a foot on the other end of said tubular member, a foot on the outer end of said rod, a nut threaded on said rod adjacent said tubular member, a neck of reduced diameter on said nut, a wrench head fitting over said nut for turning the nut, said reduced portion being of smaller diameter than the interior of the wrench head to allow loose angular adjustment of said wrench head, a wrench handle extended from said wrench head for manipulating said wrench head for repeated turning of said nut, and an enlarged disk on each end of said nut for manually turning the nut independently of the wrench head, the interior of said wrench head forming a socket fitting over said nut being loosely turnable on said cylindrical portion, and a head on the rod having polygonal periphery slidable in the polygonal inner periphery in said tubular member, the inner end of said fixed sleeve being spaced from foot end of the tubular member to determine the limit of movement of said head and of said rod.
US413957A 1973-11-08 1973-11-08 Extensible load bracing device Expired - Lifetime US3880394A (en)

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Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045003A (en) * 1973-03-14 1977-08-30 Mccluskey John R Support devices for stanchions
US4396325A (en) * 1981-04-24 1983-08-02 Bishop-Wisecarver Corporation Cargo bracing panel
US4450121A (en) * 1982-03-05 1984-05-22 Bequette Noah L Apparatus and method for bridge deck construction
US4449876A (en) * 1981-09-14 1984-05-22 Guelda Gene Glanton Cargo brace
US4456415A (en) * 1981-04-24 1984-06-26 Bishop-Wisecarver Corporation Cargo bracing panel
US4473331A (en) * 1982-05-20 1984-09-25 Bishop-Wisecarver Corporation Cargo shoring brace extensible foot assembly
US4540387A (en) * 1984-02-29 1985-09-10 Epino Jose G Apparatus for adjusting the spacing between sheaves
US4615279A (en) * 1984-12-21 1986-10-07 Haye Cornelis Franciscus De Vertically adjustable table
US4644709A (en) * 1985-05-02 1987-02-24 Sharon K. Baumann Trust Omniform building system
US4737056A (en) * 1986-10-28 1988-04-12 Hunt-Davis Extendable brace bar for securing cargo
US4765574A (en) * 1987-11-09 1988-08-23 Thomas Michael D Mountain climbing safety device
WO1988006213A1 (en) * 1985-05-02 1988-08-25 Baumann Hanns U Omniform building system
US4797043A (en) * 1987-11-23 1989-01-10 Williams Jr John J Load shoring beam for cargo trucks
US5048796A (en) * 1990-09-13 1991-09-17 Maldonado Alvin R Sheet rock repair jack
US5054730A (en) * 1990-02-12 1991-10-08 Pensoneau Excavating Co., Inc. Pipe strut system and method for using same
US5056753A (en) * 1989-03-07 1991-10-15 Lunau Kevin R Safety support structure
US5269576A (en) * 1992-03-24 1993-12-14 Krebs Alex R Adjustable length hallway/doorway bridge carpet stretcher anchor and method of use
US5596934A (en) * 1995-02-01 1997-01-28 Pacific Bank Technology, Inc. Seismic restraint system
US5769293A (en) * 1995-10-25 1998-06-23 Zaretsky; Boris Automobile trunk organizer
USD434364S (en) * 1999-07-09 2000-11-28 Nissan Design International, Inc. Vehicle roof rack
US6233877B1 (en) 1997-08-27 2001-05-22 Sean Monroe Portable safety anchor
US6364568B2 (en) * 1997-08-22 2002-04-02 Wolfgang H. Kanbach Curtain rod with a middle support
EP1195473A1 (en) * 2000-10-04 2002-04-10 Georg Fischer Schwab GmbH & Co. KG Flushing tank with a captive wrench
US6561397B1 (en) 1999-07-09 2003-05-13 Nissan Design America, Inc. Vehicle roof rack system
US6582169B1 (en) 2002-01-29 2003-06-24 Adalberto Cano-Rodriguez Cargo retainer device
US20040134947A1 (en) * 2002-10-25 2004-07-15 Murray Kurt R. Clamp for a vehicle gun rack
US20060081725A1 (en) * 2003-04-22 2006-04-20 Plager Steven P Airless spray gun
US20070072707A1 (en) * 2005-09-27 2007-03-29 Russell Corporation Spinning nut basketball elevator system
US20080146423A1 (en) * 2006-12-14 2008-06-19 David Ammon Portable exercise pole and method of use
US20080164390A1 (en) * 2007-01-07 2008-07-10 Brian Robert Walker Height-adjustable window air conditioner support
US20110031198A1 (en) * 2009-08-05 2011-02-10 Trettin David J Adjustable curtain rod
US20110089310A1 (en) * 2009-10-16 2011-04-21 Nicholas Heintz Magnetic support
US20110277412A1 (en) * 2010-05-14 2011-11-17 Wikaru, L.L.C. Wall repair apparatus, system, and method
US8381462B1 (en) * 2009-10-15 2013-02-26 William Sims Mechanism for adjusting the length of a support column
US8991625B2 (en) 2012-05-02 2015-03-31 Focus Products Group International, Llc Adjustable curtain rod assembly
US20170037986A1 (en) * 2012-07-25 2017-02-09 Paul Tarpy Duct stiffening device
US20170273458A1 (en) * 2014-09-19 2017-09-28 Intermetro Industries Corporation Seismic baseplate
CN107260450A (en) * 2017-07-26 2017-10-20 上海市同仁医院 The detection bed and its method of work of a kind of adjustable sufferer position
US9995332B2 (en) * 2014-02-22 2018-06-12 Audi Ag Fastening device for tamper-proof fastening, and component arrangement
US10743700B1 (en) * 2020-01-16 2020-08-18 King Saud University Curtain rod wall mount
US20200299976A1 (en) * 2019-03-19 2020-09-24 Wessendorf Systembeschichtungen GmbH Scaffolding arrangement
US10954678B2 (en) 2018-09-18 2021-03-23 JMM Ingenuity Hollow wall repair apparatus, method and kit
GB2594723A (en) * 2020-05-05 2021-11-10 Pripco Ltd Improvements in and relating to modular building support systems
US20240360686A1 (en) * 2023-04-26 2024-10-31 Nabholz Construction Corporation Magnetic spacer assembly for metal frame construction

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Publication number Priority date Publication date Assignee Title
US1778576A (en) * 1929-12-13 1930-10-14 Charles Parker Company Clamping element for vises and similar articles
US1951660A (en) * 1933-11-20 1934-03-20 Helmuth R Klaudt Adjustable supporting bar
US2648997A (en) * 1950-04-12 1953-08-18 Dearborn Motors Corp Adjustable link
US2725989A (en) * 1953-04-17 1955-12-06 Walter H Burkey Shade and venetian blind support
US2813733A (en) * 1956-04-24 1957-11-19 United States Steel Corp Turnbuckle
US2974806A (en) * 1957-06-27 1961-03-14 Seewack Benjamin Shower rod holder
US3027140A (en) * 1959-05-22 1962-03-27 Ralph H Holzbach Jack posts and means for forming the same
US3171627A (en) * 1962-04-19 1965-03-02 Union Metal Products Inc Extensible shoring device
US3329388A (en) * 1966-07-14 1967-07-04 Joseph Barber Adjustable brace

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778576A (en) * 1929-12-13 1930-10-14 Charles Parker Company Clamping element for vises and similar articles
US1951660A (en) * 1933-11-20 1934-03-20 Helmuth R Klaudt Adjustable supporting bar
US2648997A (en) * 1950-04-12 1953-08-18 Dearborn Motors Corp Adjustable link
US2725989A (en) * 1953-04-17 1955-12-06 Walter H Burkey Shade and venetian blind support
US2813733A (en) * 1956-04-24 1957-11-19 United States Steel Corp Turnbuckle
US2974806A (en) * 1957-06-27 1961-03-14 Seewack Benjamin Shower rod holder
US3027140A (en) * 1959-05-22 1962-03-27 Ralph H Holzbach Jack posts and means for forming the same
US3171627A (en) * 1962-04-19 1965-03-02 Union Metal Products Inc Extensible shoring device
US3329388A (en) * 1966-07-14 1967-07-04 Joseph Barber Adjustable brace

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045003A (en) * 1973-03-14 1977-08-30 Mccluskey John R Support devices for stanchions
US4396325A (en) * 1981-04-24 1983-08-02 Bishop-Wisecarver Corporation Cargo bracing panel
US4456415A (en) * 1981-04-24 1984-06-26 Bishop-Wisecarver Corporation Cargo bracing panel
US4449876A (en) * 1981-09-14 1984-05-22 Guelda Gene Glanton Cargo brace
US4450121A (en) * 1982-03-05 1984-05-22 Bequette Noah L Apparatus and method for bridge deck construction
US4473331A (en) * 1982-05-20 1984-09-25 Bishop-Wisecarver Corporation Cargo shoring brace extensible foot assembly
US4540387A (en) * 1984-02-29 1985-09-10 Epino Jose G Apparatus for adjusting the spacing between sheaves
US4615279A (en) * 1984-12-21 1986-10-07 Haye Cornelis Franciscus De Vertically adjustable table
US4644709A (en) * 1985-05-02 1987-02-24 Sharon K. Baumann Trust Omniform building system
WO1988006213A1 (en) * 1985-05-02 1988-08-25 Baumann Hanns U Omniform building system
US4737056A (en) * 1986-10-28 1988-04-12 Hunt-Davis Extendable brace bar for securing cargo
US4765574A (en) * 1987-11-09 1988-08-23 Thomas Michael D Mountain climbing safety device
US4797043A (en) * 1987-11-23 1989-01-10 Williams Jr John J Load shoring beam for cargo trucks
US5056753A (en) * 1989-03-07 1991-10-15 Lunau Kevin R Safety support structure
US5054730A (en) * 1990-02-12 1991-10-08 Pensoneau Excavating Co., Inc. Pipe strut system and method for using same
US5048796A (en) * 1990-09-13 1991-09-17 Maldonado Alvin R Sheet rock repair jack
US5269576A (en) * 1992-03-24 1993-12-14 Krebs Alex R Adjustable length hallway/doorway bridge carpet stretcher anchor and method of use
US5596934A (en) * 1995-02-01 1997-01-28 Pacific Bank Technology, Inc. Seismic restraint system
US5769293A (en) * 1995-10-25 1998-06-23 Zaretsky; Boris Automobile trunk organizer
US6364568B2 (en) * 1997-08-22 2002-04-02 Wolfgang H. Kanbach Curtain rod with a middle support
US6233877B1 (en) 1997-08-27 2001-05-22 Sean Monroe Portable safety anchor
USD434364S (en) * 1999-07-09 2000-11-28 Nissan Design International, Inc. Vehicle roof rack
US6561397B1 (en) 1999-07-09 2003-05-13 Nissan Design America, Inc. Vehicle roof rack system
EP1195473A1 (en) * 2000-10-04 2002-04-10 Georg Fischer Schwab GmbH & Co. KG Flushing tank with a captive wrench
US6827533B2 (en) * 2002-01-29 2004-12-07 Adalberto Cano-Rodriguez Cargo retainer device
US20030156915A1 (en) * 2002-01-29 2003-08-21 Adalberto Cano-Rodriguez Cargo Retainer Device
US6582169B1 (en) 2002-01-29 2003-06-24 Adalberto Cano-Rodriguez Cargo retainer device
US20040134947A1 (en) * 2002-10-25 2004-07-15 Murray Kurt R. Clamp for a vehicle gun rack
US20060081725A1 (en) * 2003-04-22 2006-04-20 Plager Steven P Airless spray gun
US20070072707A1 (en) * 2005-09-27 2007-03-29 Russell Corporation Spinning nut basketball elevator system
US20080146423A1 (en) * 2006-12-14 2008-06-19 David Ammon Portable exercise pole and method of use
US20080164390A1 (en) * 2007-01-07 2008-07-10 Brian Robert Walker Height-adjustable window air conditioner support
US20110031198A1 (en) * 2009-08-05 2011-02-10 Trettin David J Adjustable curtain rod
US8215501B2 (en) 2009-08-05 2012-07-10 Focus Products Group, Llc Adjustable curtain rod
US8505749B2 (en) 2009-08-05 2013-08-13 Focus Products Group International, Llc Adjustable curtain rod
US8381462B1 (en) * 2009-10-15 2013-02-26 William Sims Mechanism for adjusting the length of a support column
US20110089310A1 (en) * 2009-10-16 2011-04-21 Nicholas Heintz Magnetic support
US20110277412A1 (en) * 2010-05-14 2011-11-17 Wikaru, L.L.C. Wall repair apparatus, system, and method
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