For Chain, Sprocket Or Derailleur, Etc. Patents (Class D12/127)
  • Protective cover for bicycle drive train elements
    Patent number: 8317644
    Abstract: A removable, flexible cover with a single closure and without moving parts such as elastic, zippers, or ties, for enclosing a bicycle's drive train elements, thereby protecting during transport of the bicycle both the drive train and objects that otherwise would come into contact with grease or sharp components from the drive train elements.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: November 27, 2012
    Inventor: David W Bolch
  • Bicycle mechanical cable housing
    Patent number: D442522
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: May 22, 2001
    Inventor: Ah-Ping Lin
  • Bicycle chain case
    Patent number: D507995
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: August 2, 2005
    Assignee: Shimano Inc.
    Inventor: Shigekatsu Okada
  • Bicycle chain stay
    Patent number: D508442
    Type: Grant
    Filed: July 6, 2004
    Date of Patent: August 16, 2005
    Assignee: Shimano Inc.
    Inventor: Susumu Endo
  • Annular chain guide for bicycle front derailleur
    Patent number: D510548
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: October 11, 2005
    Inventor: Christopher A. Wickliffe
  • Motorcycle chain guide
    Patent number: D532720
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: November 28, 2006
    Assignee: T.M. Designworks, LLC
    Inventor: Timothy McGarry
  • Chain cover for bike
    Patent number: D470441
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: February 18, 2003
    Inventor: Fon Su-Jung
  • Motorcycle belt drive bracket
    Patent number: D555069
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: November 13, 2007
    Assignee: Midwest Motorcycle Supply Distributors Corp.
    Inventor: Kenneth A. Francis
  • Chain cover
    Patent number: D557182
    Type: Grant
    Filed: January 26, 2007
    Date of Patent: December 11, 2007
    Inventor: Ching-Jung Wu
  • Bicycle chain guide
    Patent number: D296884
    Type: Grant
    Filed: June 27, 1985
    Date of Patent: July 26, 1988
    Assignee: Huret et ses Fils
    Inventor: Maurice E. L. Coue
  • Bicycle chain guard
    Patent number: D298613
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: November 22, 1988
    Assignee: Wald Manufacturing Co., Inc.
    Inventor: David K. McMurtrey
  • Bicycle chain ring cover
    Patent number: D580305
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: November 11, 2008
    Assignee: Shimano Components (Malaysia) Sdn. Bhd.
    Inventor: Sheau Pei New
  • Chain cover for an exercise bike
    Patent number: D497654
    Type: Grant
    Filed: August 19, 2003
    Date of Patent: October 26, 2004
    Inventor: Ping Chen
  • Chain guard
    Patent number: D589409
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: March 31, 2009
    Assignee: Shimano Inc.
    Inventor: Hirohisa Toyoshima
  • Motorcycle chain guide
    Patent number: D600600
    Type: Grant
    Filed: January 28, 2009
    Date of Patent: September 22, 2009
    Assignee: T.M. Designworks, LLC
    Inventor: Timothy McGarry
  • Motorcycle chain guide
    Patent number: D601465
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: October 6, 2009
    Assignee: T.M. Designworks, LLC
    Inventor: Timothy McGarry
  • Bicycle freewheel gear cover
    Patent number: D323309
    Type: Grant
    Filed: February 17, 1989
    Date of Patent: January 21, 1992
    Inventor: Paul L. Perry
  • Sprocket cover front face for mounting on the drive sprocket of a bicycle
    Patent number: D325184
    Type: Grant
    Filed: November 6, 1989
    Date of Patent: April 7, 1992
    Assignee: Huffy Corporation
    Inventors: Barbara A. Piller, Robert A. Hinschlager
  • Chain wheel cover front face for a bicycle
    Patent number: D326833
    Type: Grant
    Filed: February 28, 1989
    Date of Patent: June 9, 1992
    Assignee: Huffy Corporation
    Inventor: Wayne Beiser
  • Sprocket cover
    Patent number: D611391
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: March 9, 2010
    Assignee: Bombardier Recreational Products Inc.
    Inventor: Luc Bourgeois
  • Wheel drive hub
    Patent number: D616350
    Type: Grant
    Filed: May 6, 2009
    Date of Patent: May 25, 2010
    Assignee: KLD Energy Technologies, Inc.
    Inventors: Christian Gerard Okonsky, Hayes M. Urban, Kit R. Morris
  • Sprocket cover
    Patent number: D353793
    Type: Grant
    Filed: December 29, 1993
    Date of Patent: December 27, 1994
    Inventors: Paul Haney, Kurt Huntsberger
  • Motorcycle chain guard cover
    Patent number: D354260
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: January 10, 1995
    Assignee: Harley-Davidson, Inc.
    Inventors: William G. Davidson, Louis Netz
  • Motorcycle chain guard cover
    Patent number: D354463
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: January 17, 1995
    Assignee: Harley-Davidson, Inc.
    Inventors: William G. Davidson, Louis Netz
  • Motorcycle clutch chain guard cover
    Patent number: D354464
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: January 17, 1995
    Assignee: Harley-Davidson, Inc.
    Inventors: William G. Davidson, Louis Netz
  • Bicycle chainguard
    Patent number: D355872
    Type: Grant
    Filed: December 29, 1993
    Date of Patent: February 28, 1995
    Assignee: Huffy Corporation
    Inventors: Paul Haney, William Rieger
  • Chain guard for personalized watercraft
    Patent number: D355884
    Type: Grant
    Filed: October 18, 1993
    Date of Patent: February 28, 1995
    Assignee: Hydro-Bikes, Inc.
    Inventors: Phillip E. Schlangen, Raymond J. Buresch
  • Sprocket cover
    Patent number: D362210
    Type: Grant
    Filed: December 29, 1993
    Date of Patent: September 12, 1995
    Assignee: Huffy Corporation
    Inventor: Paul Haney
  • Motorcycle clutch chain guard cover
    Patent number: D364130
    Type: Grant
    Filed: January 13, 1995
    Date of Patent: November 14, 1995
    Assignee: Harley-Davidson, Inc.
    Inventors: William G. Davidson, Louis Netz
  • Chain guard
    Patent number: D364836
    Type: Grant
    Filed: June 21, 1994
    Date of Patent: December 5, 1995
    Assignee: Hydro-Bikes, Inc.
    Inventors: Phillip E. Schlangen, Raymond J. Buresch
  • Chain guard
    Patent number: D367250
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: February 20, 1996
    Inventor: Niles R. Kartchner
  • Chain catcher
    Patent number: D635062
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: March 29, 2011
    Inventors: Joseph Savola, Eric L. Jensen, Albert Savola, Lawrence A. Rupe
  • Chain guard
    Patent number: D368683
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: April 9, 1996
    Inventor: Niles R. Kartchner
  • Chain guard for bicycles
    Patent number: D376569
    Type: Grant
    Filed: November 21, 1995
    Date of Patent: December 17, 1996
    Inventor: Mu-Tung Fang
  • Chainguard
    Patent number: D390508
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: February 10, 1998
    Assignee: Brunswick Corporation
    Inventor: Keith Metcalf
  • Bicycle mechanical cable housing
    Patent number: D391198
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: February 24, 1998
    Assignee: W. L. Gore & Associates, Inc.
    Inventor: Donald G. M. Goffena
  • Bicycle mechanical cable housing
    Patent number: D391199
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: February 24, 1998
    Assignee: W. L. Gore & Associates, Inc.
    Inventor: Donald G. M. Goffena
  • Bicycle mechanical cable housing
    Patent number: D391200
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: February 24, 1998
    Assignee: W. L. Gore & Associates, Inc.
    Inventor: Donald G. M. Goffena
  • Chain ring bash guard
    Patent number: D774992
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: December 27, 2016
    Inventor: John Hill
  • Chain guard
    Patent number: D778789
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: February 14, 2017
    Assignee: Berg Toys Beheer B.V.
    Inventors: Johannes Willem Douma, Hendrik van den Berg
  • Motorcycle chain guide
    Patent number: D793913
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: August 8, 2017
    Assignee: T.M. Designworks, LLC
    Inventor: Timothy McGarry
  • Motorcycle chain guide
    Patent number: D794512
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: August 15, 2017
    Assignee: T.M. Designworks, LLC
    Inventor: Timothy McGarry
  • Sprocket jammer
    Patent number: D802488
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: November 14, 2017
    Assignee: Motion Pro, INC.
    Inventor: Steven Richard Scott
  • Cover for a bicycle chainring
    Patent number: D861543
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: October 1, 2019
    Assignee: SRAM, LLC
    Inventor: Nathan Luman
  • Rear derailleur cage
    Patent number: D866407
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: November 12, 2019
    Assignee: CeramicSpeed Sport A/S
    Inventor: Eskild Herskind
  • Bicycle chainstay protector
    Patent number: D873182
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: January 21, 2020
    Assignee: SPECIALIZED BICYCLE COMPONENTS, INC.
    Inventors: James Michael Stafford, Ryan James McDonald, Jason Scott McDonald
  • Chain guard
    Patent number: D988940
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: June 13, 2023
    Assignee: WOOM GMBH
    Inventors: Christian Bezdeka, Sascha Schildbeck
  • Chain guard
    Patent number: D1030564
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: June 11, 2024
    Inventor: Pierre Dugardin
  • Chain-guide for cycle gear
    Patent number: D1038844
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: August 13, 2024
    Inventor: Marcin Golec
  • Bicycle bottom bracket tool
    Patent number: D1054265
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: December 17, 2024
    Assignee: Bicycle Tools Incorporated
    Inventors: Eric Hawkins, John Krawczyk, Jeffrey Swanson, Craig Calvin Jones, Truman Purdy