Drive Train Patents (Class D15/148)
Transmission or speed reducer (Class D15/149)
  • Drive unit
    Patent number: D500509
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: January 4, 2005
    Assignee: Linak A/S
    Inventors: Jens Jørgen Nielsen, Finn Jacobsen, Martin Riis
  • Linear actuator
    Patent number: D502477
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: March 1, 2005
    Inventors: Darryl Beadle, Kurt Blankemeyer, Hung Nguyen
  • Adjustable timing gear
    Patent number: D442200
    Type: Grant
    Filed: May 9, 2000
    Date of Patent: May 15, 2001
    Inventor: Robert F. Koch
  • Barrier movement operator housing
    Patent number: D506485
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: June 21, 2005
    Assignee: The Chamberlain Group, Inc.
    Inventors: Gerardo Guzman, Shawn O'Neill Barrett, Christian L. Castro, Michael Aaron Cohen, Robert J. Glenn, II
  • Tracking roller
    Patent number: D443627
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: June 12, 2001
    Assignee: Maryland Wire Belts, Inc.
    Inventor: H. William West
  • Drive plate for a motor vehicle
    Patent number: D443880
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: June 19, 2001
    Assignee: Fujikiko Kabushiki Kaishi
    Inventor: Masanori Iida
  • Feed wheel tread for an automated transaction machine
    Patent number: D444803
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: July 10, 2001
    Assignee: Diebold, Incorporated
    Inventors: H. Thomas Graef, Ken Kontor
  • Channeled guide ball universal joint
    Patent number: D445120
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: July 17, 2001
    Inventor: James K Parsons
  • Folded back arm actuator with enlarged central anvil
    Patent number: D512085
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: November 29, 2005
    Assignee: Viking Technologies, L.C.
    Inventors: Jeff Moler, Aaron Dickey, John A. Bugel
  • Transfer unit
    Patent number: D513022
    Type: Grant
    Filed: August 5, 2002
    Date of Patent: December 20, 2005
    Assignee: Zopa AS
    Inventor: Nicolai Moe
  • Gearbox housing
    Patent number: D513023
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: December 20, 2005
    Assignee: Invacare Corporation
    Inventor: Howard Loewenthal
  • Gear box with indicator electronics
    Patent number: D514607
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: February 7, 2006
    Assignee: Wittenstein AG
    Inventor: Manfred Wittenstein
  • Ratchet gear
    Patent number: D451526
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: December 4, 2001
    Assignee: Shinwoo Tech Co., Ltd.
    Inventor: Il Yeul Lee
  • Barrier movement operator housing
    Patent number: D519138
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: April 18, 2006
    Assignee: The Chamberlain Group, Inc.
    Inventors: Gerardo Guzman, Shawn O'Neill Barrett, Christian L. Castro, Michael Aaron Cohen, Robert J. Glenn, II
  • Adjustable timing gear
    Patent number: D454896
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: March 26, 2002
    Inventor: Robert F. Koch
  • Actuator for drive switching unit
    Patent number: D522027
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: May 30, 2006
    Assignee: Jidosha Denki Kogyo Co., Ltd.
    Inventor: Yasutaka Saito
  • Linear actuator
    Patent number: D522028
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: May 30, 2006
    Assignee: GTO, Inc.
    Inventors: Darryl Beadle, Hung Nguyen
  • Linear actuator
    Patent number: D522546
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: June 6, 2006
    Assignee: GTO, Inc.
    Inventors: Darryl Beadle, Hung Nguyen
  • Linear actuator
    Patent number: D522547
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: June 6, 2006
    Assignee: GTO, Inc.
    Inventors: Darryl Beadle, Robert Mayer, Hung Nguyen
  • Torque limiter
    Patent number: D460093
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: July 9, 2002
    Assignee: Sanden Corporation
    Inventor: Yoshihiro Ochiai
  • Gearbox
    Patent number: D529059
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: September 26, 2006
    Inventor: Zhangdong Lin
  • Power transmission coupling
    Patent number: D529527
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: October 3, 2006
    Assignee: Miki Pulley Co., LTD
    Inventor: Satoshi Kinoshita
  • Adjuster wheel
    Patent number: D461481
    Type: Grant
    Filed: July 2, 2001
    Date of Patent: August 13, 2002
    Assignee: Steeda Corporation
    Inventor: Andrew D. Carlson
  • Cylinder operated by fluid pressure
    Patent number: D465232
    Type: Grant
    Filed: October 15, 2001
    Date of Patent: November 5, 2002
    Assignee: SMC Kabushiki Kaisha
    Inventor: Hiroshi Udagawa
  • Housing for an overhead door operator
    Patent number: D466141
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: November 26, 2002
    Assignee: Wayne-Dalton Corp.
    Inventors: Willis J. Mullet, Derek S. Paquette
  • Gear box with modified mountings
    Patent number: D467258
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: December 17, 2002
    Assignee: Molon Motor & Coil Corporation
    Inventor: Athanas N. Tsergas
  • Linkage apparatus
    Patent number: D467600
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: December 24, 2002
    Assignee: O.K.L. Can Line Inc.
    Inventor: Michael A. Reinert
  • Linear actuator
    Patent number: D467950
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: December 31, 2002
    Assignee: Linak A/S
    Inventors: Bruno Christensen, Søren Sørensen
  • Moveable barrier operator
    Patent number: D468756
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: January 14, 2003
    Assignee: The Chamberlain Group, Inc.
    Inventors: Kevin Coullahan, Howard Nuk, Michael Vöge
  • Movable barrier operator
    Patent number: D469114
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: January 21, 2003
    Assignee: The Chamberlain Group, Inc.
    Inventors: Kevin Coullahan, Howard Nuk, Michael Vöge
  • Movable barrier operator
    Patent number: D469115
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: January 21, 2003
    Assignee: The Chamberlain Group, Inc.
    Inventors: Kevin Coullahan, Howard Nuk, Michael Vöge
  • Fluid actuated cylinder
    Patent number: D469791
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: February 4, 2003
    Inventors: W. Howard Newton, Frank D. Nimmo
  • Splash guard for transmission fluid filter
    Patent number: D471217
    Type: Grant
    Filed: February 25, 2002
    Date of Patent: March 4, 2003
    Assignee: IBS Filtran Kunststoff-/Metallerzeugnisse GmbH
    Inventors: Markus Beer, Marco Rosendahl, Deitmar Sahm
  • Movable barrier operator
    Patent number: D477619
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: July 22, 2003
    Assignee: The Chamberlain Group, Inc.
    Inventors: Kevin Coullahan, Howard Nuk, Michael Vöge
  • Compact gear box
    Patent number: D478603
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: August 19, 2003
    Assignee: Molon Motor & Coil Corporation
    Inventor: Athanase N. Tsergas
  • Planetary gear with round flange
    Patent number: D479541
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: September 9, 2003
    Assignee: SEW-Eurodrive GmbH & Co.
    Inventor: Hans-Jürgen Lannoch
  • Planetary gear with square flange
    Patent number: D479542
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: September 9, 2003
    Assignee: SEW-Eurodrive GmbH & Co.
    Inventor: Hans-Jürgen Lannoch
  • Planetary gear with flange block
    Patent number: D479543
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: September 9, 2003
    Assignee: SEW-Eurodrive GmbH & Co.
    Inventor: Hans-Jürgen Lannoch
  • Angular gear
    Patent number: D479725
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: September 16, 2003
    Assignee: SEW-Eurodrive GmbH & Co.
    Inventor: Hans-Jürgen Lannoch
  • Working cylinder
    Patent number: D480405
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: October 7, 2003
    Assignee: Festo AG & Co.
    Inventors: Jan Kleffmann, Steffen Sailer
  • Garage door opener
    Patent number: D486506
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: February 10, 2004
    Assignee: Positec Power Tools (Suzhou) Co., Ltd.
    Inventor: Xiaoxian Bian
  • Five lever, five spring centrifugal clutch
    Patent number: D487760
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: March 23, 2004
    Assignee: Horstman Manufacturing Co., Inc.
    Inventor: William A. Martin
  • Housing for a barrier movement operator
    Patent number: D491208
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: June 8, 2004
    Assignee: The Chamberlain Group, Inc.
    Inventors: Kevin Coullahan, Nico Michler, Howard Nuk, Luke Williams, Anton Davydov, Chris Green
  • Narrow gear box
    Patent number: D491209
    Type: Grant
    Filed: July 22, 2003
    Date of Patent: June 8, 2004
    Assignee: Molon Motor & Coil Corporation
    Inventor: Athanase N. Tsergas
  • Garage door opener
    Patent number: D492333
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: June 29, 2004
    Assignee: The Chamberlain Group, Inc.
    Inventors: Gerardo Guzman, Gilbert Cavada, Michael F. DeRossi, Jimmy-Quan A. Doan
  • Gear transmission
    Patent number: D497374
    Type: Grant
    Filed: July 25, 2003
    Date of Patent: October 19, 2004
    Assignee: Wittenstein AG
    Inventor: Manfred Wittenstein
  • Gear wheel
    Patent number: D498775
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: November 23, 2004
    Inventor: Bobby Hu
  • Gear wheel
    Patent number: D498776
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: November 23, 2004
    Inventor: Bobby Hu
  • Gear wheel
    Patent number: D498777
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: November 23, 2004
    Inventor: Bobby Hu
  • Gear wheel
    Patent number: D498778
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: November 23, 2004
    Inventor: Bobby Hu