Scraper Blade Or Loader Element Patents (Class D15/32)
  • Coupler for bucket excavators
    Patent number: D440983
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: April 24, 2001
    Inventors: Ronald Keith Miller, Gary Miller, Doreen Jacqueline Miller
  • Grappler tine
    Patent number: D442757
    Type: Grant
    Filed: April 24, 2000
    Date of Patent: May 22, 2001
    Assignee: Loflin Fabrication, LLC
    Inventor: Gregory D. Loflin, Sr.
  • Arm of excavator
    Patent number: D451105
    Type: Grant
    Filed: January 18, 2001
    Date of Patent: November 27, 2001
    Assignees: Komatsu Ltd., Kabushiki Kaisha Muroto Tekkosho
    Inventors: Nobuyoshi Masumoto, Toshihiko Sakashita
  • Rubber compacting wheel assembly for a backhoe
    Patent number: D458615
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: June 11, 2002
    Inventor: Wayne L. Borstad
  • Chain bucket
    Patent number: D458616
    Type: Grant
    Filed: March 22, 2001
    Date of Patent: June 11, 2002
    Inventor: Franz Gruenwald
  • Front end loader
    Patent number: D459368
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: June 25, 2002
    Assignee: Westendorf Manufacturing Co., Inc.
    Inventors: Neal W. Westendorf, Wally Hansen, Joseph W. Langenfeld
  • Boom and attachment mounting plate
    Patent number: D464978
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: October 29, 2002
    Assignee: Clark Equipment Company
    Inventors: Jeffrey A. Dahl, David A. Owens, Kim M. Kolegraf
  • Combination backhoe bucket and rotary grinding assembly
    Patent number: D274525
    Type: Grant
    Filed: September 2, 1982
    Date of Patent: July 3, 1984
    Inventors: Robert L. Jordan, Scott J. Alford
  • Bucket with fixings for a quick hitch coupling
    Patent number: D274622
    Type: Grant
    Filed: April 26, 1982
    Date of Patent: July 10, 1984
    Assignee: Aktiebolaget Bofors
    Inventor: Rutger Neander
  • Lift arm for a track propelled small loader
    Patent number: D469448
    Type: Grant
    Filed: November 1, 2001
    Date of Patent: January 28, 2003
    Assignee: Clark Equipment Company
    Inventors: Mark F. Bares, James H. Page
  • Lip for an excavation bucket
    Patent number: D478599
    Type: Grant
    Filed: September 14, 2000
    Date of Patent: August 19, 2003
    Assignee: Caterpillar Sarl
    Inventors: Oswald Cornelius Dannhauser Zaayman, Schalk Willem Petrus Esterhuyse
  • Pair of front loader bucket tines
    Patent number: D292136
    Type: Grant
    Filed: January 11, 1984
    Date of Patent: September 29, 1987
    Assignee: Worksaver, Inc.
    Inventor: Thomas I. Burenga
  • Hay bale claw
    Patent number: D297848
    Type: Grant
    Filed: July 28, 1986
    Date of Patent: September 27, 1988
    Assignee: Worksaver, Inc.
    Inventor: Thomas I. Burenga
  • Utility trench bucket
    Patent number: D299723
    Type: Grant
    Filed: September 11, 1986
    Date of Patent: February 7, 1989
    Inventor: Lamont Frawley
  • Grapple with replacement tip therefor
    Patent number: D306599
    Type: Grant
    Filed: September 2, 1988
    Date of Patent: March 13, 1990
    Inventor: Joseph R. Hunter
  • Bucket
    Patent number: D308528
    Type: Grant
    Filed: August 11, 1987
    Date of Patent: June 12, 1990
    Inventor: Carl-Bruno Harr
  • Bucket for a harvesting machine
    Patent number: D312261
    Type: Grant
    Filed: July 5, 1988
    Date of Patent: November 20, 1990
    Inventor: Desmond C. Burke
  • Tractor loader mounting frame
    Patent number: D319448
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: August 27, 1991
    Assignee: Ford New Holland, Inc.
    Inventors: Garry L. Ball, Russell I. Johnson, Daniel D. Radke
  • Bidirectional moldboard plow
    Patent number: D320397
    Type: Grant
    Filed: April 24, 1990
    Date of Patent: October 1, 1991
    Assignee: Industrias John Deere, S.A. de C.V.
    Inventor: Pompeyo B. Gomez
  • Linkage for swingably supporting a loadbearing member on a vehicle
    Patent number: D323168
    Type: Grant
    Filed: June 5, 1989
    Date of Patent: January 14, 1992
    Assignee: VME Industries Sweden AB
    Inventor: Hans Ericsson
  • Crusher for use with a power shovel
    Patent number: D323169
    Type: Grant
    Filed: October 11, 1989
    Date of Patent: January 14, 1992
    Assignee: Nippon Pneumatic Manufacturing Co., Ltd.
    Inventor: Tadashi Saito
  • Crusher for use with a power shovel
    Patent number: D323170
    Type: Grant
    Filed: October 11, 1989
    Date of Patent: January 14, 1992
    Assignee: Nippon Pneumatic Manufacturing Co., Ltd.
    Inventor: Toshifumi Takahashi
  • Excavator blade
    Patent number: D323660
    Type: Grant
    Filed: April 9, 1990
    Date of Patent: February 4, 1992
    Inventors: Elizabeth Bolduc, Sheldon Bolduc
  • Bucket holder
    Patent number: D324054
    Type: Grant
    Filed: January 9, 1989
    Date of Patent: February 18, 1992
    Assignee: Nordiska Industrimaskiner AB
    Inventor: Carl S. R. Smith
  • Expandable digging bucket
    Patent number: D326859
    Type: Grant
    Filed: March 6, 1990
    Date of Patent: June 9, 1992
    Inventors: Rodney D. Cody, William T. Finnegan
  • Combined loader bucket and grapple
    Patent number: D332271
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: January 5, 1993
    Inventors: Dan M. DuBose, Robert J. DuBose
  • Concrete crusher
    Patent number: D332791
    Type: Grant
    Filed: September 10, 1990
    Date of Patent: January 26, 1993
    Assignees: Stone Import & Development Co., Ltd., Kabushiki Kaisha Sanki Seikosho
    Inventor: Masaaki Kanzawa
  • Blade for earth digging implement
    Patent number: D335131
    Type: Grant
    Filed: April 2, 1992
    Date of Patent: April 27, 1993
    Inventor: Charles E. Devaney
  • U-shaped shovel attachment
    Patent number: D335883
    Type: Grant
    Filed: April 15, 1991
    Date of Patent: May 25, 1993
    Inventor: Charles Devaney
  • Material transport bucket
    Patent number: D336091
    Type: Grant
    Filed: September 13, 1991
    Date of Patent: June 1, 1993
    Assignee: FMC Corporation
    Inventors: Robert J. Kovalak, Harold E. Patterson, Paul I. Sleppy
  • Backhoe-style boom
    Patent number: D339813
    Type: Grant
    Filed: June 18, 1991
    Date of Patent: September 28, 1993
    Assignee: Case Corporation
    Inventor: Robert L. Houkom
  • Excavating shovel
    Patent number: D344526
    Type: Grant
    Filed: December 22, 1992
    Date of Patent: February 22, 1994
    Assignee: VME Industries Sweden AB
    Inventors: Karl-Gustav Kallen, Hakan Ripell
  • Timber lifting fork
    Patent number: D344961
    Type: Grant
    Filed: December 22, 1992
    Date of Patent: March 8, 1994
    Assignee: VME Industries Sweden AB
    Inventor: Karl-Gustav Kallen
  • Tilting bucket for material handling machines
    Patent number: D357260
    Type: Grant
    Filed: December 22, 1992
    Date of Patent: April 11, 1995
    Assignee: VME Industries Sweden AB
    Inventor: Karl-Gustav Kallen
  • Smooth sided bottomless digging scraper bucket
    Patent number: D357483
    Type: Grant
    Filed: April 7, 1992
    Date of Patent: April 18, 1995
    Inventors: Larry D. Ramsey, Jack A. Ramsey
  • Front end loader attachment for moving rocks
    Patent number: D361772
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: August 29, 1995
    Inventor: Wayne E. Hulsey
  • Hay bail transport
    Patent number: D370684
    Type: Grant
    Filed: May 26, 1994
    Date of Patent: June 11, 1996
    Inventor: Loyd D. Johnson
  • Tractor mounted device for lifting an unrolling hay bales
    Patent number: D379997
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: June 17, 1997
    Inventor: Fred S. Bailey
  • Dragline bucket
    Patent number: D392983
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: March 31, 1998
    Inventor: Cleal T. Watts
  • Blade assembly
    Patent number: D395436
    Type: Grant
    Filed: September 14, 1994
    Date of Patent: June 23, 1998
    Inventor: LeRoy G. Hagenbuch
  • Bucket liner for earth moving vehicles
    Patent number: D397696
    Type: Grant
    Filed: February 21, 1996
    Date of Patent: September 1, 1998
    Inventor: Steven E. Grady
  • Clam shell bucket for grapple
    Patent number: D403000
    Type: Grant
    Filed: February 20, 1997
    Date of Patent: December 22, 1998
    Inventor: Stanley S. Leach
  • Toothed scraper bar for earthmover bucket
    Patent number: D406153
    Type: Grant
    Filed: January 26, 1998
    Date of Patent: February 23, 1999
    Inventors: Richard A. Holzer, Diane Holzer
  • Boom of excavator
    Patent number: D410240
    Type: Grant
    Filed: December 23, 1997
    Date of Patent: May 25, 1999
    Assignee: Komatsu Ltd.
    Inventor: Hidetoshi Sasaki
  • Back hoe with outriggers
    Patent number: D410932
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: June 15, 1999
    Inventor: Ronald A. De Pue
  • Arm of excavator
    Patent number: D412913
    Type: Grant
    Filed: December 23, 1997
    Date of Patent: August 17, 1999
    Assignee: Komatsu Ltd.
    Inventor: Hidetoshi Sasaki
  • Loader bucket
    Patent number: D425527
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: May 23, 2000
    Assignee: Clark Equipment Company
    Inventors: Charles E. Deyo, Daniel T. Antrim, Jonathan C. Hollingsworth, Patrick K. Kuhn, Deborah N. Walock, Kenneth R. Weber, James W. Wolsky
  • Universal gripper for a wheel loader
    Patent number: D425528
    Type: Grant
    Filed: September 9, 1999
    Date of Patent: May 23, 2000
    Assignee: Volvo Wheel Loaders AB
    Inventors: Gunnar Lindgren, H.ang.kan Ripell
  • Top rail for loader bucket
    Patent number: D428024
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: July 11, 2000
    Assignee: Clark Equipment Company
    Inventors: Charles E. Deyo, Daniel T. Antrim, Jonathan C. Hollingsworth, Patrick K. Kuhn, Deborah N. Walock, Kenneth R. Weber, James W. Wolsky
  • Fork spreader for a wheel loader
    Patent number: D432146
    Type: Grant
    Filed: September 9, 1999
    Date of Patent: October 17, 2000
    Assignee: Volvo Wheel Loaders AB
    Inventors: Gunnar Lindgren, H.ang.kan Ripell