using cams or plates

Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle gear shifting system

    • Patent number 12,208,861
    • Issue date Jan 28, 2025
    • SRAM, LLC
    • Christopher Shipman
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle gear shifting system

    • Patent number 11,912,374
    • Issue date Feb 27, 2024
    • SRAM, LLC
    • Christopher Shipman
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur

    • Patent number 10,252,773
    • Issue date Apr 9, 2019
    • Shimano Inc.
    • Kenkichi Inoue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle derailleur

    • Patent number 10,065,705
    • Issue date Sep 4, 2018
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle component positioning device

    • Patent number 9,334,020
    • Issue date May 10, 2016
    • Shimano Inc.
    • Satoshi Shahana
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur

    • Patent number 7,722,489
    • Issue date May 25, 2010
    • Shimano Inc.
    • Toshio Tetsuka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur

    • Patent number 7,677,998
    • Issue date Mar 16, 2010
    • Shimano Inc.
    • Toshio Tetsuka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur

    • Patent number 7,438,658
    • Issue date Oct 21, 2008
    • Shimano Inc.
    • Toshio Tetsuka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front derailleur with annular chain guide, bicycle and method of op...

    • Patent number 7,025,698
    • Issue date Apr 11, 2006
    • Christopher Alan Wickliffe
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur

    • Patent number 6,629,903
    • Issue date Oct 7, 2003
    • Shimano Inc.
    • Masanori Kondo
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front derailleur for a bicycle

    • Patent number 6,471,610
    • Issue date Oct 29, 2002
    • Ching-Huan Tseng
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front bicycle derailleur with annular chain guide

    • Patent number 6,454,671
    • Issue date Sep 24, 2002
    • Christopher Alan Wickliffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle front deraileur with a smooth gear switching mechanism

    • Patent number 5,816,966
    • Issue date Oct 6, 1998
    • Industrial Technology Research Institute
    • Yann-Jy Yang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur cable actuating system

    • Patent number 5,197,927
    • Issue date Mar 30, 1993
    • Sram Corporation
    • Sam H. Patterson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur cable actuating system

    • Patent number 5,102,372
    • Issue date Apr 7, 1992
    • Sram Corporation
    • Sam H. Patterson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle gear shifting method and apparatus

    • Patent number 4,938,733
    • Issue date Jul 3, 1990
    • Sram Corporation
    • Sam H. Patterson
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control unit for chain shifter

    • Patent number 4,894,046
    • Issue date Jan 16, 1990
    • Bruce W. Browning
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Derailer mechanism

    • Patent number 4,530,678
    • Issue date Jul 23, 1985
    • Joseph W. Wechsler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    BICYCLE GEAR SHIFTING SYSTEM

    • Publication number 20240246636
    • Publication date Jul 25, 2024
    • SRAM, LLC
    • CHRISTOPHER SHIPMAN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE GEAR SHIFTING SYSTEM

    • Publication number 20230182861
    • Publication date Jun 15, 2023
    • SRAM, LLC
    • CHRISTOPHER SHIPMAN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE GEAR SHIFTING SYSTEM

    • Publication number 20200140035
    • Publication date May 7, 2020
    • SRAM, LLC
    • CHRISTOPHER SHIPMAN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE FRONT DERAILLEUR WITH A VARIABLE ACTUATION RATIO

    • Publication number 20130085026
    • Publication date Apr 4, 2013
    • SHIMANO, INC.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE FRONT DERAILLEUR

    • Publication number 20080305902
    • Publication date Dec 11, 2008
    • Shimano Inc.
    • Toshio TETSUKA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE COMPONENT POSITIONING DEVICE

    • Publication number 20080264197
    • Publication date Oct 30, 2008
    • Shimano Inc.
    • Satoshi Shahana
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Bicycle front derailleur

    • Publication number 20070178998
    • Publication date Aug 2, 2007
    • Shimano Inc.
    • Toshio Tetsuka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Bicycle front derailleur

    • Publication number 20060058133
    • Publication date Mar 16, 2006
    • Shimano Inc.
    • Toshio Tetsuka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Front derailleur with annular chain guide, bicycle and method of op...

    • Publication number 20020177498
    • Publication date Nov 28, 2002
    • Christopher Alan Wickliffe
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS