Engine Patents (Class D15/1)
Steam type (includes element) (Class D15/2)
Vehicle (Class D15/3)
Element or attachment (Class D15/5)
  • Internal-combustion engine
    Patent number: D503410
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: March 29, 2005
    Assignee: Honda Motor Co., Ltd.
    Inventor: Yuya Kato
  • Engine
    Patent number: D503722
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: April 5, 2005
    Assignee: Murray, Inc.
    Inventors: Dennis Stenz, James Peterson
  • Portion of an engine
    Patent number: D503723
    Type: Grant
    Filed: February 16, 2004
    Date of Patent: April 5, 2005
    Assignee: Liquid Combustion Technology LLC
    Inventor: Keith B. Giddens
  • Internal combustion engine
    Patent number: D506760
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: June 28, 2005
    Assignee: Kwang Yang Motor Co., Ltd.
    Inventors: Tsang-Mao Lin, San-Chi Lee
  • Internal combustion engine
    Patent number: D443280
    Type: Grant
    Filed: July 13, 2000
    Date of Patent: June 5, 2001
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventor: Hirohide Shimizu
  • Internal combustion engine
    Patent number: D444478
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: July 3, 2001
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventor: Hirohide Shimizu
  • Electric power unit for a bicycle
    Patent number: D509188
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: September 6, 2005
    Assignee: Currie Technologies, Inc.
    Inventors: Richard A. Mayer, Josefino Del Rosario
  • Internal combustion engine
    Patent number: D509224
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: September 6, 2005
    Assignee: Yanmar Co., Ltd.
    Inventors: Katsuyuki Shiota, Masashi Sagara
  • Manifold
    Patent number: D446791
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: August 21, 2001
    Assignee: Stryker Corporation
    Inventor: David Scott Beckham
  • Internal combustion engine
    Patent number: D449051
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: October 9, 2001
    Assignee: Suzuki Motor Corporation
    Inventor: Yasushi Miyashita
  • Three cylinder engine
    Patent number: D449620
    Type: Grant
    Filed: August 11, 1999
    Date of Patent: October 23, 2001
    Inventor: James J. Feuling
  • Internal combustion engine
    Patent number: D515589
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: February 21, 2006
    Assignee: Kwang Yang Motor Co., Ltd.
    Inventors: Tsang-Mao Lin, San-Chi Lee
  • Tube heater for engine block
    Patent number: D450714
    Type: Grant
    Filed: November 9, 2000
    Date of Patent: November 20, 2001
    Assignee: Kim Hotstart Mfg. Co.
    Inventor: Joe W. Gaylord
  • Engine for an airplane
    Patent number: D516084
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: February 28, 2006
    Assignee: Honda Motor Co., Ltd.
    Inventors: Kazuhiko Saito, Yukinori Kawaguchi
  • Gasoline engine
    Patent number: D516580
    Type: Grant
    Filed: September 21, 2004
    Date of Patent: March 7, 2006
    Inventor: Wenshan Li
  • Wind tower
    Patent number: D516581
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: March 7, 2006
    Inventor: Josep Lluis Gomez Gomar
  • Internal-combustion engine
    Patent number: D453522
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: February 12, 2002
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Joji Maeda, Keita Ito
  • Portion of an engine
    Patent number: D521024
    Type: Grant
    Filed: February 16, 2004
    Date of Patent: May 16, 2006
    Assignee: Liquid Combustion Technology LLC
    Inventor: Keith B. Giddens
  • Internal combustion engine
    Patent number: D521528
    Type: Grant
    Filed: June 8, 2004
    Date of Patent: May 23, 2006
    Assignee: Kioritz Corporation
    Inventors: Akinori Kamijo, Osamu Tada
  • Engine
    Patent number: D521529
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: May 23, 2006
    Assignee: Kwang Yang Motor Co., Ltd.
    Inventors: Sung-Yu Wu, Tsang-Mao Lin, San-Chi Lee
  • Portable engine
    Patent number: D457891
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: May 28, 2002
    Assignee: Briggs & Stratton Corporation
    Inventor: Daniel Albert Matre
  • Surface configuration of an engine
    Patent number: D465498
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: November 12, 2002
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Otto Geffert
  • Surface configuration of an engine
    Patent number: D466131
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: November 26, 2002
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Otto Geffert
  • Drive motor mount for clamshell lathe
    Patent number: D466132
    Type: Grant
    Filed: February 26, 2002
    Date of Patent: November 26, 2002
    Inventors: Donato L. Ricci, Brent Place
  • Engine shroud
    Patent number: D466905
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: December 10, 2002
    Assignee: Tecumseh Products Company
    Inventors: Brian D Neeley, Scot A Koehler
  • Engine casing
    Patent number: D466906
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: December 10, 2002
    Assignee: Midwest Motorcycle Supply Distributors Corp.
    Inventor: Kenneth A. Francis
  • Manual motor starter
    Patent number: D468687
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: January 14, 2003
    Assignee: Fuji Electric Co., Ltd.
    Inventors: Yoshinobu Hamada, Koji Asakawa, Tatsunori Takahashi, Katsunori Kuboyama, Yasutoshi Ide, Junichi Iwase, Shuji Fushikida
  • Engine shroud
    Patent number: D468751
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: January 14, 2003
    Assignee: Tecumseh Products Company
    Inventors: Brian D. Neeley, Thomas A. Immel
  • Internal-combustion engine cover
    Patent number: D470507
    Type: Grant
    Filed: January 8, 2002
    Date of Patent: February 18, 2003
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Joji Maeda, Keita Ito, Masahiro Anzai
  • Engine cover
    Patent number: D471207
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: March 4, 2003
    Assignee: Generac Power Systems, Inc.
    Inventors: Robert D. Kern, Gerald C. Ruehlow, Guoming Wu
  • Engine styling shroud
    Patent number: D471560
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: March 11, 2003
    Assignee: Tecumseh Products Company
    Inventor: Steven T. Davis
  • Internal combustion engine
    Patent number: D473241
    Type: Grant
    Filed: July 16, 2002
    Date of Patent: April 15, 2003
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventor: Jun Ito
  • Internal combustion engine
    Patent number: D474783
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: May 20, 2003
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventor: Teruhito Momoi
  • Internal combustion engine
    Patent number: D475065
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: May 27, 2003
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Hirohide Shimizu, Makoto Uchimi
  • Internal-combustion engine
    Patent number: D481042
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: October 21, 2003
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Hiromi Yuzuriha, Makoto Uchimi
  • Internal-combustion engine
    Patent number: D481043
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: October 21, 2003
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Hiromi Yuzuriha, Makoto Uchimi
  • Internal combustion engine
    Patent number: D482045
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: November 11, 2003
    Assignee: Yanmar Co., Ltd.
    Inventors: Satoshi Iwata, Hiroyasu Nishikawa
  • Engine shroud
    Patent number: D484889
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: January 6, 2004
    Assignee: Tecumseh Products Company
    Inventors: Brian D. Neeley, Steven T. Davis
  • Internal combustion engine
    Patent number: D488167
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: April 6, 2004
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventor: Teruhito Momoi
  • Internal combustion engine
    Patent number: D489076
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: April 27, 2004
    Assignee: Yanmar Co., Ltd.
    Inventors: Akira Hiraiwa, Kenta Saitou, Atsushi Yoshimura
  • Internal combustion engine
    Patent number: D491192
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: June 8, 2004
    Assignee: Tecumseh Products Company
    Inventor: Steven T. Davis
  • Internal combustion engine
    Patent number: D491193
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: June 8, 2004
    Assignee: Tecumseh Products Company
    Inventor: Steven T. Davis
  • Engine
    Patent number: D493806
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: August 3, 2004
    Assignee: Horizon Hobby, Inc.
    Inventor: Robert Csiki
  • Internal combustion engine
    Patent number: D494191
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: August 10, 2004
    Assignee: Kubota Corporation
    Inventors: Masahiro Aketa, Wataru Iwanaga, Yuzo Umeda, Hiroyuki Anami
  • Selective portions of a internal combustion engine
    Patent number: D499741
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: December 14, 2004
    Assignee: Kubota Corporation
    Inventors: Masahiro Aketa, Wataru Iwanaga, Yuzo Umeda, Hiroyuki Anami
  • Engine for an operator-carried power tool
    Patent number: D414499
    Type: Grant
    Filed: July 21, 1998
    Date of Patent: September 28, 1999
    Assignee: Ryobi North America, Inc.
    Inventors: Taku Ohi, Kenneth J. Weger, Kenneth M. Brazell
  • Engine
    Patent number: D416265
    Type: Grant
    Filed: December 4, 1998
    Date of Patent: November 9, 1999
    Assignee: Komatsu Zenoah Company
    Inventors: Hiroshi Kato, Kiyoshi Anbo, Takeshi Watanabe
  • Motorcycle engine
    Patent number: D417674
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: December 14, 1999
    Inventor: James J. Feuling
  • Internal-combustion engine
    Patent number: D421024
    Type: Grant
    Filed: January 21, 1999
    Date of Patent: February 22, 2000
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventor: Yuya Katoh
  • Radial motorcycle engine with multiple cylinders
    Patent number: D434047
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: November 21, 2000
    Inventor: Russell Lee L. Ballentine