Drive Train Patents (Class D15/148)
Transmission or speed reducer (Class D15/149)
  • Model locomotive gearbox housing
    Patent number: D437334
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: February 6, 2001
    Assignee: Polk's Model Craft Hobbies, Inc.
    Inventor: Byung Moon Song
  • Gear for wave gear drive
    Patent number: D440993
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: April 24, 2001
    Assignee: Harmonic Drive Systems, Inc.
    Inventor: Yoshihide Kiyosawa
  • Partially shrouded gear assembly for a gauge
    Patent number: D440994
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: April 24, 2001
    Assignee: Rochester Gauges, Inc.
    Inventor: Herbert G. Ross, Jr.
  • Gear box
    Patent number: D440995
    Type: Grant
    Filed: April 21, 2000
    Date of Patent: April 24, 2001
    Assignee: Molon Motor & Coil Corporation
    Inventors: A. N. (Tom) Tsergas, Mohamed Kerdjoudj
  • Variable speed belt drive
    Patent number: D273197
    Type: Grant
    Filed: March 16, 1981
    Date of Patent: March 27, 1984
    Assignee: Reliance Electric Company
    Inventors: Robert O. Huff, Edward F. Krome, Jr., Gebus Barnsfather
  • Clutch plate alignment hub
    Patent number: D283819
    Type: Grant
    Filed: April 18, 1983
    Date of Patent: May 13, 1986
    Inventor: William E. Brown
  • Combined clutch drum and ring pinion
    Patent number: D288694
    Type: Grant
    Filed: July 16, 1984
    Date of Patent: March 10, 1987
    Assignee: AB Electrolux
    Inventor: Gunther H. W. Dobbertin
  • Gear housing
    Patent number: D288821
    Type: Grant
    Filed: July 26, 1984
    Date of Patent: March 17, 1987
    Assignee: Railtech Ltd.
    Inventor: John A. MacDonald
  • Clutch spring retainer plate
    Patent number: D288934
    Type: Grant
    Filed: June 11, 1984
    Date of Patent: March 24, 1987
    Inventor: William E. Brown
  • Cover for a gear drive or similar article
    Patent number: D296900
    Type: Grant
    Filed: March 8, 1985
    Date of Patent: July 26, 1988
    Assignee: De'Ran, Inc.
    Inventor: Douglas E. Randolph
  • Cover side of a friction clutch
    Patent number: D302822
    Type: Grant
    Filed: March 28, 1985
    Date of Patent: August 15, 1989
    Assignee: Luk Lamellen und Kupplungsbau GmbH
    Inventor: Lothar Huber
  • Cover side of a friction clutch
    Patent number: D302823
    Type: Grant
    Filed: March 28, 1985
    Date of Patent: August 15, 1989
    Assignee: Luk Lamellen und Kupplungsbau GmbH
    Inventor: Lothar Huber
  • Rotary actuator
    Patent number: D304834
    Type: Grant
    Filed: June 16, 1986
    Date of Patent: November 28, 1989
    Inventor: Helmut Habicht
  • Rear cover for an automotive differential
    Patent number: D327280
    Type: Grant
    Filed: November 1, 1988
    Date of Patent: June 23, 1992
    Inventor: Clayton Macomber
  • Transmission adaptor for short cab and cab over type trucks
    Patent number: D327281
    Type: Grant
    Filed: November 1, 1988
    Date of Patent: June 23, 1992
    Inventor: Clayton Macomber
  • Yoke for universal joint
    Patent number: D329244
    Type: Grant
    Filed: October 25, 1985
    Date of Patent: September 8, 1992
    Assignee: Fuji Kiko Company, Limited
    Inventors: Shigeru Saito, Atsushi Narue, Tomoyuki Maruyama
  • Adaptor for an eaton differential
    Patent number: D330380
    Type: Grant
    Filed: November 1, 1988
    Date of Patent: October 20, 1992
    Inventor: Thomas W. Secrest
  • Multiple drive power take off
    Patent number: D330559
    Type: Grant
    Filed: February 26, 1990
    Date of Patent: October 27, 1992
    Inventor: Kenneth Dornhoff
  • Winding gear
    Patent number: D346612
    Type: Grant
    Filed: May 19, 1992
    Date of Patent: May 3, 1994
    Assignee: Flying Dragon Manufactory
    Inventor: Sung M. Wong
  • Anti-walk cam
    Patent number: D364179
    Type: Grant
    Filed: October 21, 1994
    Date of Patent: November 14, 1995
    Inventor: Richard R. Brush
  • Gear box
    Patent number: D368919
    Type: Grant
    Filed: July 11, 1994
    Date of Patent: April 16, 1996
    Assignee: Sew-Eurodrive GmbH & Co.
    Inventor: Hans-Jurgen Lannoch
  • Drive plate for a motor vehicle
    Patent number: D373368
    Type: Grant
    Filed: June 27, 1995
    Date of Patent: September 3, 1996
    Assignee: Fujikiko Kabushiki Kaisha
    Inventors: Hideki Matsui, Mitsuyoshi Matsuno, Eiji Okamoto, Hiroshi Watanabe
  • Drive plate for a motor vehicle
    Patent number: D373369
    Type: Grant
    Filed: June 27, 1995
    Date of Patent: September 3, 1996
    Assignee: Fujikiko Kabushiki Kaisha
    Inventors: Hideki Matsui, Eiji Okamoto
  • Reinforcement member for piston retainer in a vehicle automatic transmission
    Patent number: D373370
    Type: Grant
    Filed: July 14, 1995
    Date of Patent: September 3, 1996
    Assignee: Toledo Trans-Kit, Inc.
    Inventor: William L. Anthony
  • Gear casing
    Patent number: D375509
    Type: Grant
    Filed: December 11, 1995
    Date of Patent: November 12, 1996
    Inventor: David Shaw
  • Steering-gear
    Patent number: D378824
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: April 15, 1997
    Assignee: AB Volvo Penta
    Inventor: Per Nestvall
  • Reduced profile cam helix for a torque responsive actuation device
    Patent number: D382283
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: August 12, 1997
    Inventor: Steven R. Benson
  • Set of wire rings for a clutch especially for automotive racing applications
    Patent number: D392655
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: March 24, 1998
    Assignee: Exedy Corporation
    Inventor: Hiroshi Mizukami
  • Drive for an industrial mixer
    Patent number: D394072
    Type: Grant
    Filed: February 26, 1997
    Date of Patent: May 5, 1998
    Assignee: General Signal Corporation
    Inventors: Thomas A. McAvinney, Gregory P. Hancock, Frederick W. Kehr, Jeffrey A. Townsend
  • Waved clutch piston ring
    Patent number: D394866
    Type: Grant
    Filed: December 20, 1996
    Date of Patent: June 2, 1998
    Assignee: Deltrans Inc.
    Inventor: Edward Lee
  • Friction clutch, especially for automotive racing applications
    Patent number: D395325
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: June 16, 1998
    Assignee: Exedy Corporation
    Inventor: Yoshinobu Fukuda
  • Hub flange for clutch especially for automotive racing applications
    Patent number: D395901
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: July 7, 1998
    Assignee: Exedy Corporation
    Inventor: Hiroshi Mizukami
  • Sprocket wheel (2)
    Patent number: D399222
    Type: Grant
    Filed: September 19, 1997
    Date of Patent: October 6, 1998
    Assignee: Chuhn Chuan Corporation
    Inventor: Wen-Yao Chang
  • Positioning device for an actuator
    Patent number: D400220
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: October 27, 1998
    Assignee: SMC Kabushiki Kaisha
    Inventors: Kazuo Nemoto, Tooru Nakamichi
  • Dry multi-disk clutch, especially for automotive racing applications
    Patent number: D402299
    Type: Grant
    Filed: August 22, 1997
    Date of Patent: December 8, 1998
    Assignee: Exedy Corporation
    Inventor: Hiroshi Mizukami
  • Drive plate for a motor vehicle
    Patent number: D402995
    Type: Grant
    Filed: November 25, 1997
    Date of Patent: December 22, 1998
    Assignee: Fujikiko Kabushiki Kaisha
    Inventor: Norihiko Hakamata
  • Drive plate for a motor vehicle
    Patent number: D402996
    Type: Grant
    Filed: November 25, 1997
    Date of Patent: December 22, 1998
    Assignee: Fujikiko Kabushiki Kaisha
    Inventor: Hiroshi Watanabe
  • Helix
    Patent number: D404408
    Type: Grant
    Filed: February 7, 1997
    Date of Patent: January 19, 1999
    Inventor: Steven R. Benson
  • Drive for moving a gate of a garage
    Patent number: D404746
    Type: Grant
    Filed: June 18, 1997
    Date of Patent: January 26, 1999
    Assignee: Marantec Antriebs und Steuerungstechnik GmbH & Co. Produktions KG
    Inventor: Michael Hormann
  • Gear unit
    Patent number: D406596
    Type: Grant
    Filed: March 12, 1998
    Date of Patent: March 9, 1999
    Assignee: Mectrol GmbH
    Inventors: Rolf Ziegler, Dieter Ebert
  • Gear
    Patent number: D410659
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: June 8, 1999
    Assignee: Sew-Eurodrive GmbH & Co.
    Inventor: Hans-Jurgen Lannoch
  • RXF-gear
    Patent number: D414790
    Type: Grant
    Filed: March 31, 1998
    Date of Patent: October 5, 1999
    Assignee: Sew-Eurodrive GmbH & Co.
    Inventor: Hans-Jurgen Lannoch
  • Gear
    Patent number: D416922
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: November 23, 1999
    Inventor: Hans-Jurgen Lannoch
  • Gear
    Patent number: D417229
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: November 30, 1999
    Inventor: Hans-Jurgen Lannoch
  • Torque arm
    Patent number: D417460
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: December 7, 1999
    Assignee: GKN Automotive, Inc.
    Inventor: Theodor Gassmann
  • Gear
    Patent number: D419577
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: January 25, 2000
    Inventor: Hans-Jurgen Lannoch
  • RX gear
    Patent number: D420689
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: February 15, 2000
    Assignee: Sew-Eurodrive GmbH & Co.
    Inventor: Hans-Jurgen Lannoch
  • Clutch cover, especially for automotive racing applications
    Patent number: D423530
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: April 25, 2000
    Assignee: Exedy Corporation
    Inventor: Hiroshi Mizukami
  • Transmission belt
    Patent number: D426841
    Type: Grant
    Filed: September 1, 1999
    Date of Patent: June 20, 2000
    Assignee: Fenner, Inc.
    Inventors: Randall R. Geib, Ian L. Smith
  • Gear for wave gear drive
    Patent number: D431255
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: September 26, 2000
    Assignee: Harmonic Drive Systems, Inc.
    Inventor: Yoshihide Kiyosawa