Agricultural Or Construction Machinery Patents (Class D15/10)
Plow, tiller or element thereof (includes snow plow, blower) (Class D15/11)
Material spreader (includes sprayer) (Class D15/13)
Lawnmower (Class D15/14)
Concrete, asphalt, or soil mixer (Class D15/19)
Compactor (Class D15/20)
Drilling, mining, or soil treatment (includes element) (Class D15/21)
Self-propelled (Class D15/22)
Trailing implement (includes lawn sweeper) (Class D15/27)
Element or attachment (4) (Class D15/28)
  • Combination grain grader
    Patent number: D283226
    Type: Grant
    Filed: February 9, 1983
    Date of Patent: April 1, 1986
    Assignee: Alf Hannaford & Co. Pty. Ltd.
    Inventors: Hubert L. Hornhardt, Geoffrey G. Nuske
  • Road surface cutter
    Patent number: D286642
    Type: Grant
    Filed: May 18, 1984
    Date of Patent: November 11, 1986
    Assignee: Bowmer & Kirkland Product Sales Ltd.
    Inventors: Alan R. Morris, Ronald P. Parker
  • Bush cutter
    Patent number: D290365
    Type: Grant
    Filed: November 4, 1985
    Date of Patent: June 16, 1987
    Assignee: Fuji Robin Kabushiki Kaisha
    Inventors: Hiroaki Hatano, Takeshi Mochizuki
  • Pavement crack sealer machine
    Patent number: D297777
    Type: Grant
    Filed: February 20, 1986
    Date of Patent: September 20, 1988
    Inventors: Dennis L. Schloss, Anton C. Hendrickson
  • Machine for forming concrete
    Patent number: D300636
    Type: Grant
    Filed: September 3, 1985
    Date of Patent: April 11, 1989
    Assignee: Creatuve Curb, Inc.
    Inventors: William H. Howard, Patrick W. Kincaid
  • Combined portable internal combustion engine and tool
    Patent number: D303671
    Type: Grant
    Filed: May 21, 1986
    Date of Patent: September 26, 1989
    Assignee: Komatsu Zenoah Company
    Inventors: Katsumi Kiyooka, Tetsuo Ueno, Hideko Inomata, Kiyoshi Anbo
  • Portable internal combustion engine and tools
    Patent number: D303973
    Type: Grant
    Filed: January 16, 1986
    Date of Patent: October 10, 1989
    Assignee: Komatsu Zenoah Company
    Inventors: Katsumi Kiyooka, Tetsuo Ueno, Keiko Iramina, Hideko Inomata
  • Continuous drier for bulk material
    Patent number: D306597
    Type: Grant
    Filed: September 28, 1987
    Date of Patent: March 13, 1990
    Assignee: JWI, Inc.
    Inventor: John W. Vanden Bos
  • Compost mixer
    Patent number: D307434
    Type: Grant
    Filed: April 17, 1987
    Date of Patent: April 24, 1990
    Assignee: Garden Way Incorporated
    Inventors: Robert A. Payack, Alfred J. Bold
  • Portable internal combustion power tool
    Patent number: D308210
    Type: Grant
    Filed: March 18, 1987
    Date of Patent: May 29, 1990
    Assignee: Komatsu Zenoah Company
    Inventors: Katsumi Kiyooka, Hideko Inomata
  • Grain dryer
    Patent number: D308526
    Type: Grant
    Filed: November 14, 1986
    Date of Patent: June 12, 1990
    Assignee: Gilmore & Tatge Mfg. Co. Inc.
    Inventors: Ernest Stalder, Delmar Toburen, Louis Norton
  • Round bale wrapping machine
    Patent number: D318056
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: July 9, 1991
    Assignee: Unverferth Manufacturing Co., Inc.
    Inventor: Michael D. Van Mill
  • Trencher
    Patent number: D319063
    Type: Grant
    Filed: May 15, 1987
    Date of Patent: August 13, 1991
    Assignee: Austoft Industries Limited
    Inventor: James R. Warren
  • Riding trowel
    Patent number: D323510
    Type: Grant
    Filed: May 21, 1990
    Date of Patent: January 28, 1992
    Assignee: Allen Engineering Corporation
    Inventors: J. Dewayne Allen, Hugh Adams
  • Hopper for a chipper, shredder, or the like
    Patent number: D323512
    Type: Grant
    Filed: September 14, 1989
    Date of Patent: January 28, 1992
    Assignee: Garden Way Incorporated
    Inventors: James M. D'Aleo, Michael J. Cowett, John T. Durrant
  • Nut harvester
    Patent number: D323831
    Type: Grant
    Filed: September 18, 1990
    Date of Patent: February 11, 1992
    Inventor: Paul S. Hollis
  • Hydraulic cultivator
    Patent number: D325739
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: April 28, 1992
    Assignee: The Toro Company
    Inventors: Darrell W. Hinklin, Richard H. Jacobs
  • Shredder for garden waste material
    Patent number: D328603
    Type: Grant
    Filed: March 9, 1990
    Date of Patent: August 11, 1992
    Assignee: Sabo Maschinenfabrik AG
    Inventors: Henrich Piltz, Paul Budde
  • Crop harvester attachment for combines and grain harvesters
    Patent number: D331065
    Type: Grant
    Filed: September 11, 1990
    Date of Patent: November 17, 1992
    Inventor: Dale Ayers
  • Combined lawn mower, compactor and pickup device
    Patent number: D332270
    Type: Grant
    Filed: October 16, 1990
    Date of Patent: January 5, 1993
    Inventor: Mary Hefty
  • Grain dryer
    Patent number: D338892
    Type: Grant
    Filed: November 6, 1991
    Date of Patent: August 31, 1993
    Inventor: Michael A. Crawford
  • Yard waste processor
    Patent number: D343175
    Type: Grant
    Filed: July 26, 1991
    Date of Patent: January 11, 1994
    Assignee: Simplicity Manufacturing, Inc.
    Inventor: Herbert R. Baker
  • Riding trowel for concrete finishing
    Patent number: D344736
    Type: Grant
    Filed: January 27, 1992
    Date of Patent: March 1, 1994
    Assignee: Allen Engineering Corporation
    Inventors: J. Dewayne Allen, Hugh L. Adams
  • Chipper/shredder with hose attachment
    Patent number: D345983
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: April 12, 1994
    Assignee: Garden Way Incorporated
    Inventors: Alfred J. Bold, Kevin J. Connolly, Steven E. Kodesch
  • Cab and body structure for an excavator
    Patent number: D348270
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: June 28, 1994
    Assignee: Caterpillar Inc.
    Inventors: Michael Lehmann-Brendel, Robert W. Briggs
  • Combined lawn and garden chipper shredder vacuum apparatus with hose attachment
    Patent number: D349905
    Type: Grant
    Filed: November 21, 1991
    Date of Patent: August 23, 1994
    Assignee: Garden Way Incorporated
    Inventors: Kevin J. Connolly, George W. Bingley, Karl K. Holt
  • Lawn and garden chipper shredder vacuum apparatus
    Patent number: D350546
    Type: Grant
    Filed: November 21, 1991
    Date of Patent: September 13, 1994
    Assignee: Garden Way Incorporated
    Inventors: Kevin J. Connolly, George W. Bingley, Karl K. Holt
  • Extension for a chipper/shredder inlet chute
    Patent number: D351844
    Type: Grant
    Filed: January 17, 1992
    Date of Patent: October 25, 1994
    Assignee: Garden Way Incorporated
    Inventor: Thomas O. Chesser
  • Manure spreader
    Patent number: D354290
    Type: Grant
    Filed: February 12, 1993
    Date of Patent: January 10, 1995
    Assignee: J. Houle Et Fils Inc.
    Inventor: Michel Houle
  • Chipper/shredder with rake-on vacuum head
    Patent number: D356319
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: March 14, 1995
    Assignee: Garden Way Incorporated
    Inventors: Alfred J. Bold, Kevin J. Connolly, Steven E. Kodesch
  • Chipper/shredder
    Patent number: D356801
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: March 28, 1995
    Inventors: Alfred J. Bold, Kevin J. Connolly, Steven E. Kodesch
  • Chipper/shredder with standard vacuum head
    Patent number: D357259
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: April 11, 1995
    Assignee: Garden Way Incorporated
    Inventors: Alfred J. Bold, Kevin J. Connolly, Steven E. Kodesch
  • Microwave crop drier
    Patent number: D357688
    Type: Grant
    Filed: October 20, 1993
    Date of Patent: April 25, 1995
    Inventor: Kevin W. Sprague
  • Motorized lawn vacuum
    Patent number: D357689
    Type: Grant
    Filed: January 3, 1994
    Date of Patent: April 25, 1995
    Inventor: Joseph W. Wickert
  • Chipper/shredder
    Patent number: D358399
    Type: Grant
    Filed: January 9, 1994
    Date of Patent: May 16, 1995
    Inventors: David A. Tiedeman, Charles S. Henninger
  • Christmas tree shaker
    Patent number: D359739
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: June 27, 1995
    Assignee: McCanse Engineering, Incorporated
    Inventors: James E. McCanse, Timothy K. Fulmer
  • Flower shredder
    Patent number: D361074
    Type: Grant
    Filed: July 26, 1994
    Date of Patent: August 8, 1995
    Assignee: Ryobi Limited
    Inventors: Nobuyuki Takahashi, Shintaro Hara
  • Rock collecting implement
    Patent number: D364174
    Type: Grant
    Filed: July 21, 1993
    Date of Patent: November 14, 1995
    Assignee: Glenmac Inc.
    Inventors: Mac E. McPherson, Michael G. McPherson, Kenneth L. Innocent, Gary A. Parkos, Roger D. Noska
  • Chipper/shredder vacuum apparatus
    Patent number: D364407
    Type: Grant
    Filed: June 1, 1994
    Date of Patent: November 21, 1995
    Assignee: Garden Way Incorporated
    Inventors: Alfred J. Bold, Kevin J. Connolly, Steven E. Kodesch, Irving Lobdell, Bruce E. Roberts, Carmen M. Satalino
  • Produce picking cart
    Patent number: D365108
    Type: Grant
    Filed: July 18, 1994
    Date of Patent: December 12, 1995
    Inventor: Robert D. Derganc
  • Pine cone collector
    Patent number: D365570
    Type: Grant
    Filed: June 17, 1994
    Date of Patent: December 26, 1995
    Inventor: Woodard H. Danford
  • Portable shredding machine
    Patent number: D366266
    Type: Grant
    Filed: January 24, 1994
    Date of Patent: January 16, 1996
    Assignee: Concept Products
    Inventors: Leonard Blair, Frank Cizek
  • Chute guard for a combined chipper and shredder
    Patent number: D372922
    Type: Grant
    Filed: March 9, 1995
    Date of Patent: August 20, 1996
    Assignee: Murray, Inc.
    Inventors: David A. Tiedeman, Charles S. Henninger
  • Portable reduction grinder
    Patent number: D381666
    Type: Grant
    Filed: December 18, 1995
    Date of Patent: July 29, 1997
    Inventor: William M. Del Zotto
  • Snow and ice removal device
    Patent number: D384082
    Type: Grant
    Filed: December 1, 1995
    Date of Patent: September 23, 1997
    Inventor: Bobby D. Lucky, Sr.
  • Shielding for a combine harvester
    Patent number: D399851
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: October 20, 1998
    Assignee: New Holland North America, Inc.
    Inventors: David B. Stauffer, Tyler R. Benedict, Russell W. Strong
  • Stretch frame twin engine riding trowel
    Patent number: D400542
    Type: Grant
    Filed: December 26, 1996
    Date of Patent: November 3, 1998
    Assignee: Allen Engineering Corp.
    Inventor: J. Dewayne Allen
  • Shielding for a combine harvester
    Patent number: D400543
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: November 3, 1998
    Assignee: New Holland North America, Inc.
    Inventors: Tyler R. Benedict, David B. Stauffer, Russell W. Strong
  • Support for supporting plants for aeroponic treatment
    Patent number: D402230
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: December 8, 1998
    Assignee: Bioponic International
    Inventor: Steven M. Schorr
  • Aeroponic plant grower
    Patent number: D402296
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: December 8, 1998
    Assignee: Bioponic International
    Inventor: Steven M. Schorr