Jack Or Jackstand Patents (Class D34/31)
  • Support pad for a recreational vehicle jack or the like
    Patent number: D304575
    Type: Grant
    Filed: July 24, 1987
    Date of Patent: November 14, 1989
    Inventor: Charles Batzel
  • Main nut for hydraulic jacks
    Patent number: D305823
    Type: Grant
    Filed: July 7, 1988
    Date of Patent: January 30, 1990
    Assignee: Aktiebolaget Nike
    Inventor: Anders Persson
  • Lift for moving a container with castors
    Patent number: D305949
    Type: Grant
    Filed: May 6, 1988
    Date of Patent: February 6, 1990
    Assignee: Sugiyasu Industries Co., Ltd.
    Inventor: Hiroyuki Kawada
  • Powered post for automotive vehicle body and frame repairs
    Patent number: D306089
    Type: Grant
    Filed: February 22, 1988
    Date of Patent: February 13, 1990
    Inventors: Gary S. Caico, Ronnie C. Bartley
  • Jack bottom plate
    Patent number: D307345
    Type: Grant
    Filed: June 6, 1988
    Date of Patent: April 17, 1990
    Assignee: Aktiebolaget Nike
    Inventors: Anders Persson, Leif Hogberg
  • Vehicle lift
    Patent number: D307346
    Type: Grant
    Filed: February 2, 1988
    Date of Patent: April 17, 1990
    Assignee: Sugiyasu Industries Co., Ltd.
    Inventor: Yusuke Kawana
  • Vehicle lift
    Patent number: D307498
    Type: Grant
    Filed: February 3, 1988
    Date of Patent: April 24, 1990
    Assignee: Sugiyasu Industries Co., Ltd.
    Inventor: Yusuke Kawana
  • Container transfer lift
    Patent number: D307813
    Type: Grant
    Filed: May 6, 1988
    Date of Patent: May 8, 1990
    Assignee: Shunji Isogai
    Inventor: Shunji Isogai
  • Compact lift for raising pallets or other loads
    Patent number: D307814
    Type: Grant
    Filed: February 2, 1988
    Date of Patent: May 8, 1990
    Assignee: Sugiyasu Industries, Co., Ltd.
    Inventor: Yusuke Kawana
  • Compact lift for raising pallets or other loads
    Patent number: D308743
    Type: Grant
    Filed: February 3, 1988
    Date of Patent: June 19, 1990
    Assignee: Sugiyasu Industries Co., Ltd.
    Inventor: Yusuke Kawana
  • Vehicle lift
    Patent number: D309814
    Type: Grant
    Filed: December 14, 1987
    Date of Patent: August 7, 1990
    Assignee: Sugiyasu Industries Co., Ltd.
    Inventor: Shunji Isogai
  • Trailer jack
    Patent number: D309818
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: August 7, 1990
    Assignee: Contax, Inc.
    Inventor: Paul R. Bink
  • Pantagraph-form jack
    Patent number: D309819
    Type: Grant
    Filed: March 30, 1988
    Date of Patent: August 7, 1990
    Inventor: Sinnosuke Oshima
  • Container transfer lift
    Patent number: D310747
    Type: Grant
    Filed: November 16, 1988
    Date of Patent: September 18, 1990
    Assignee: Sugiyasu Industries Co., Ltd.
    Inventor: Shunji Isogai
  • Safety jack for mobile homes and trailers
    Patent number: D313300
    Type: Grant
    Filed: June 28, 1988
    Date of Patent: December 25, 1990
    Inventor: Johnie C. Robertson
  • Hydraulic jack
    Patent number: D313492
    Type: Grant
    Filed: December 7, 1988
    Date of Patent: January 1, 1991
    Inventor: Michael Hung
  • Stand for supporting automotive axles
    Patent number: D317069
    Type: Grant
    Filed: May 26, 1989
    Date of Patent: May 21, 1991
    Inventors: Dale A. Earl, Dale A. Earl
  • Jack for supporting automobiles when under repair
    Patent number: D317520
    Type: Grant
    Filed: August 1, 1989
    Date of Patent: June 11, 1991
    Assignee: Celette S.A.
    Inventor: Germain Celette
  • Supporting device for height-adjusting of floors
    Patent number: D320485
    Type: Grant
    Filed: May 17, 1989
    Date of Patent: October 1, 1991
    Inventor: Chien-Teh Huang
  • Adjustable floor-level-setting unit
    Patent number: D320685
    Type: Grant
    Filed: May 17, 1989
    Date of Patent: October 8, 1991
    Inventor: Chien-Teh Huang
  • Holder for supporting a trac and the rear end of a snowmobile
    Patent number: D323474
    Type: Grant
    Filed: March 21, 1990
    Date of Patent: January 28, 1992
    Inventor: Robert L. Boutin
  • Design for a mounting bracket for a trailer jack
    Patent number: D324286
    Type: Grant
    Filed: June 18, 1990
    Date of Patent: February 25, 1992
    Assignee: Atwood Industries, Inc.
    Inventor: Barry C. Nudd
  • Foldable motor vehicle engine stand
    Patent number: D324599
    Type: Grant
    Filed: March 1, 1990
    Date of Patent: March 10, 1992
    Inventor: Keith B. Bailey
  • Tire mounting press
    Patent number: D327282
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: June 23, 1992
    Inventor: Ramiro S. Garcia
  • Adjustable trailer jack base
    Patent number: D327354
    Type: Grant
    Filed: June 15, 1990
    Date of Patent: June 23, 1992
    Inventor: Paul A. Inman
  • Hydraulic jack
    Patent number: D327764
    Type: Grant
    Filed: July 20, 1990
    Date of Patent: July 7, 1992
    Inventor: Sanchez Davis
  • Housing for an electrically operated jack
    Patent number: D327969
    Type: Grant
    Filed: June 6, 1990
    Date of Patent: July 14, 1992
    Assignee: Barker Manufacturing Company
    Inventors: Jack C. Budrow, Edward J. Eden
  • Jack
    Patent number: D329113
    Type: Grant
    Filed: November 29, 1990
    Date of Patent: September 1, 1992
    Inventor: Kwang E. Kim
  • Motorcycle jack
    Patent number: D329518
    Type: Grant
    Filed: January 2, 1990
    Date of Patent: September 15, 1992
    Inventor: Mary Selvey
  • Jack
    Patent number: D332337
    Type: Grant
    Filed: February 21, 1991
    Date of Patent: January 5, 1993
    Inventor: Ta C. Wang
  • Automobile jack attachment
    Patent number: D334452
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: March 30, 1993
    Inventor: Stacy L. Duncan
  • Tire lift
    Patent number: D335739
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: May 18, 1993
    Inventors: Louis W. Holman, Louis W. Holman, Jr.
  • Combined holder and adjustable jack for cabinets
    Patent number: D338310
    Type: Grant
    Filed: February 12, 1990
    Date of Patent: August 10, 1993
    Inventor: James M. Clarke
  • Vehicle mounted jack
    Patent number: D340566
    Type: Grant
    Filed: August 22, 1991
    Date of Patent: October 19, 1993
    Inventor: Robert L. Thomas
  • Device for de-earthing steel fence posts
    Patent number: D340567
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: October 19, 1993
    Inventor: Leonard Maxted
  • Safety support device for a mobile home
    Patent number: D340790
    Type: Grant
    Filed: November 18, 1991
    Date of Patent: October 26, 1993
    Inventors: Donald E. Goodrich, Daniel L. Goodrich
  • Automotive lift
    Patent number: D343488
    Type: Grant
    Filed: October 7, 1991
    Date of Patent: January 18, 1994
    Assignee: Advantage Lift Systems, Inc.
    Inventor: Robert H. Fletcher
  • Mobile home foundation stand
    Patent number: D343491
    Type: Grant
    Filed: July 22, 1992
    Date of Patent: January 18, 1994
    Assignee: Mattguard Industries, Inc.
    Inventor: Matt Cusimano
  • Lifting device
    Patent number: D344835
    Type: Grant
    Filed: October 3, 1991
    Date of Patent: March 1, 1994
    Inventor: Lawrence A. MacEachern
  • Crank for use with semi-trailers
    Patent number: D345288
    Type: Grant
    Filed: January 28, 1992
    Date of Patent: March 22, 1994
    Inventors: Timothy A. Hubal, Theresa Hubal
  • Lifting jack
    Patent number: D345843
    Type: Grant
    Filed: April 8, 1992
    Date of Patent: April 5, 1994
    Inventor: Harvey C. Collins
  • Air operated vehicle lifting jack
    Patent number: D345844
    Type: Grant
    Filed: June 9, 1992
    Date of Patent: April 5, 1994
    Inventor: Earlie Steele
  • Multiple use lift
    Patent number: D346254
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: April 19, 1994
    Assignee: Evans Recycling, Inc.
    Inventor: Gregory J. Novak
  • Swing arm short-rise vehicle lift
    Patent number: D346255
    Type: Grant
    Filed: May 21, 1993
    Date of Patent: April 19, 1994
    Assignee: Gray Automotive Products Company
    Inventors: Richard T. Francis, Jerry A. Ohlemeier
  • Hydraulic high lift pallet truck
    Patent number: D346680
    Type: Grant
    Filed: January 8, 1993
    Date of Patent: May 3, 1994
    Inventor: Steven Lee
  • Vehicle service lift
    Patent number: D348134
    Type: Grant
    Filed: June 1, 1993
    Date of Patent: June 21, 1994
    Assignee: McCanse Engineering Incorporated
    Inventors: James E. McCanse, Richard L. McCanse, Timothy K. Fulmer
  • High/low jack stand
    Patent number: D348340
    Type: Grant
    Filed: February 9, 1993
    Date of Patent: June 28, 1994
    Assignee: Sumner Manufacturing Co., Inc.
    Inventors: Robert H. Collins, Jr., Wilbert Jolivette
  • Vehicle mounted hydraulic auto jack
    Patent number: D348966
    Type: Grant
    Filed: June 14, 1993
    Date of Patent: July 19, 1994
    Inventor: Victor Guyton
  • Built in hydraulic jack
    Patent number: D349386
    Type: Grant
    Filed: January 24, 1992
    Date of Patent: August 2, 1994
    Inventor: William C. Piebenga
  • Vehicle lift
    Patent number: D349802
    Type: Grant
    Filed: October 28, 1993
    Date of Patent: August 16, 1994
    Assignee: Sugiyasu Industries Co., Ltd.
    Inventor: Shunji Isogai