TREA

involving front sprocket chain-wheels engaged by the chain, belt or the like

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Industry

  • CPC
  • B62M9/105
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B62Land vehicles B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES B62M9/00Transmissions characterised by use of an endless chain, belt, or the like

Current Industry

B62M9/105involving front sprocket chain-wheels engaged by the chain, belt or the like
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-speed rear drive for a bicycle
    • Patent number 12,240,561
    • Issue date Mar 4, 2025
    • World Bicycle Relief, NFP
    • Brian Jordan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • 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

    Chain ring
    • Patent number 12,123,486
    • Issue date Oct 22, 2024
    • RAMPWERKS, LLC
    • Christopher A. Wickliffe
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Cinch direct mount 2X ring system
    • Patent number 12,091,133
    • Issue date Sep 17, 2024
    • Fox Factory, Inc.
    • Evan Michael Choltco-Devlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle front sprocket
    • Patent number 12,060,928
    • Issue date Aug 13, 2024
    • Fox Factory, Inc.
    • Robert Erik Moore
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Chainring
    • Patent number 12,060,929
    • Issue date Aug 13, 2024
    • Fox Factory, Inc.
    • Paul Klawer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slidingly-engaging two-piece upper chain guide
    • Patent number 12,054,223
    • Issue date Aug 6, 2024
    • Eko Sport, Inc.
    • Sean Mailen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front sprocket assembly for human-powered vehicle
    • Patent number 12,037,079
    • Issue date Jul 16, 2024
    • Shimano Inc.
    • Nobukatsu Hara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cinch direct mount 2X ring system
    • Patent number 11,999,439
    • Issue date Jun 4, 2024
    • Fox Factory, Inc.
    • Evan Michael Choltco-Devlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive train and sprocket arrangement for human-powered vehicle
    • Patent number 11,999,440
    • Issue date Jun 4, 2024
    • Shimano Inc.
    • Satoshi Shahana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle chain
    • Patent number 11,946,528
    • Issue date Apr 2, 2024
    • SRAM Deutschland GmbH
    • Henrik Braedt
    • 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 sprocket, sprocket assembly, rear sprocket assembly, and dr...
    • Patent number 11,897,581
    • Issue date Feb 13, 2024
    • Shimano Inc.
    • Tooru Iwai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Crank assembly for human powered vehicle
    • Patent number 11,897,576
    • Issue date Feb 13, 2024
    • Shimano Inc.
    • Kohei Ohyabu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Sprocket wheel for a bicycle drive
    • Patent number 11,884,363
    • Issue date Jan 30, 2024
    • SRAM Deutschland GmbH
    • Markus Reiter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cinch direct mount 2X ring system
    • Patent number 11,851,135
    • Issue date Dec 26, 2023
    • Fox Factory, Inc.
    • Evan Michael Choltco-Devlin
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Crank assembly for human powered vehicle
    • Patent number 11,814,135
    • Issue date Nov 14, 2023
    • Shimano Inc.
    • Kohei Ohyabu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front sprocket
    • Patent number 11,788,615
    • Issue date Oct 17, 2023
    • Fox Factory, Inc.
    • Robert Erik Moore
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Front chainring assembly
    • Patent number 11,772,742
    • Issue date Oct 3, 2023
    • SRAM, LLC
    • Isaiah Miller
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Narrow—wide teeth chainring
    • Patent number 11,739,823
    • Issue date Aug 29, 2023
    • MIRANDA & IRMAO, LDA.
    • Joao Filipe Tavares Miranda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Front sprocket assembly for human-powered vehicle
    • Patent number 11,691,693
    • Issue date Jul 4, 2023
    • Shimano Inc.
    • Kohei Ohyabu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Chain-rings set for a bicycle power transmission system provided wi...
    • Patent number 11,685,468
    • Issue date Jun 27, 2023
    • ZUMA INNOVATION, S.L.
    • Mikel Zubieta Andueza
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Drive train and sprocket arrangement for human-powered vehicle
    • Patent number 11,661,138
    • Issue date May 30, 2023
    • Shimano Inc.
    • Satoshi Shahana
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Multi-speed rear drive for a bicycle
    • Patent number 11,655,004
    • Issue date May 23, 2023
    • World Bicycle Relief, NFP
    • Brian Jordan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Chainring
    • Patent number 11,396,937
    • Issue date Jul 26, 2022
    • MIRANDA & IRMAO, LDA.
    • Joao Filipe Tavares Miranda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Single sprocket
    • Patent number 11,378,171
    • Issue date Jul 5, 2022
    • SRAM Deutschland GmbH
    • Joachim Hanke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chainring
    • Patent number 11,359,709
    • Issue date Jun 14, 2022
    • Fox Factory, Inc.
    • Paul Klawer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sprocket wheel for a bicycle drive
    • Patent number 11,353,102
    • Issue date Jun 7, 2022
    • SRAM Deutschland GmbH
    • Markus Reiter
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Narrow—wide teeth chainring
    • Patent number 11,339,865
    • Issue date May 24, 2022
    • MIRANDA & IRMAO, LDA.
    • Joao Filipe Tavares Miranda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle sprocket
    • Patent number 11,292,555
    • Issue date Apr 5, 2022
    • Shimano Inc.
    • Kenichi Akanishi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE SYSTEM COMPRISING A DRIVE SHAFT AND A CHAINRING
    • Publication number 20240417033
    • Publication date Dec 19, 2024
    • MIRANDA & IRMAO, LDA.
    • João Filipe TAVARES MIRANDA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Pedal-assisted bicycle with rear suspension and related compensatin...
    • Publication number 20240409182
    • Publication date Dec 12, 2024
    • Ochain S.R.L.
    • Fabrizio Dragoni
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SLIDINGLY-ENGAGING TWO-PIECE UPPER CHAIN GUIDE
    • Publication number 20240336329
    • Publication date Oct 10, 2024
    • EKO SPORT, INC.
    • Sean Mailen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • 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

    FRONT SPROCKET ASSEMBLY FOR HUMAN-POWERED VEHICLE
    • Publication number 20240166302
    • Publication date May 23, 2024
    • Shimano Inc.
    • Nobukatsu HARA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT CHAINRING ASSEMBLY
    • Publication number 20240101214
    • Publication date Mar 28, 2024
    • SRAM, LLC
    • KEVIN JASPER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CRANK ASSEMBLY FOR HUMAN POWERED VEHICLE
    • Publication number 20230331339
    • Publication date Oct 19, 2023
    • Shimano Inc.
    • Kohei OHYABU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CRANK ASSEMBLY FOR HUMAN POWERED VEHICLE
    • Publication number 20230331340
    • Publication date Oct 19, 2023
    • Shimano Inc.
    • Kohei OHYABU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SLIDINGLY-ENGAGING TWO-PIECE UPPER CHAIN GUIDE
    • Publication number 20230286611
    • Publication date Sep 14, 2023
    • EKO SPORT, INC.
    • Sean Mailen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MULTI-SPEED REAR DRIVE FOR A BICYCLE
    • Publication number 20230271675
    • Publication date Aug 31, 2023
    • World Bicycle Rellef, NFP
    • Brian Jordan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DRIVE TRAIN AND SPROCKET ARRANGEMENT FOR HUMAN-POWERED VEHICLE
    • Publication number 20230249782
    • Publication date Aug 10, 2023
    • Shimano Inc.
    • Satoshi SHAHANA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CINCH DIRECT MOUNT 2X RING SYSTEM
    • Publication number 20230234673
    • Publication date Jul 27, 2023
    • Fox Factory, Inc.
    • Evan Michael CHOLTCO-DEVLIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    CHAINRING
    • Publication number 20230015350
    • Publication date Jan 19, 2023
    • Fox Factory, Inc.
    • Paul KLAWER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT SPROCKET ASSEMBLY FOR HUMAN-POWERED VEHICLE
    • Publication number 20220379997
    • Publication date Dec 1, 2022
    • Shimano Inc.
    • Kohei OHYABU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    NARROW - WIDE TEETH CHAINRING
    • Publication number 20220260148
    • Publication date Aug 18, 2022
    • MIRANDA & IRMAO, LDA.
    • Joao Filipe TAVARES MIRANDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPROCKET WHEEL FOR A BICYCLE DRIVE
    • Publication number 20220090671
    • Publication date Mar 24, 2022
    • SRAM DEUTSCHLAND GMBH
    • MARKUS REITER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT CHAINRING ASSEMBLY
    • Publication number 20210300504
    • Publication date Sep 30, 2021
    • SRAM, LLC
    • ISAIAH MILLER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CINCH DIRECT MOUNT 2X RING SYSTEM
    • Publication number 20210284282
    • Publication date Sep 16, 2021
    • Fox Factory, Inc.
    • Evan Michael CHOLTCO-DEVLIN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CINCH DIRECT MOUNT 2X RING SYSTEM
    • Publication number 20210276662
    • Publication date Sep 9, 2021
    • Fox Factory, Inc.
    • Evan Michael CHOLTCO-DEVLIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BICYCLE FRONT SPROCKET
    • Publication number 20210262559
    • Publication date Aug 26, 2021
    • Fox Factory, Inc.
    • Robert Erik Moore
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CHAIN-RINGS SET FOR A POWER TRANSMISSION SYSTEM PROVIDED WITH SEGME...
    • Publication number 20210031877
    • Publication date Feb 4, 2021
    • ZUMA INNOVATION, S.L.
    • Mikel ZUBIETA ANDUEZA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CHAIN-RINGS SET FOR A BICYCLE POWER TRANSMISSION SYSTEM PROVIDED WI...
    • Publication number 20210031878
    • Publication date Feb 4, 2021
    • Mikel ZUBIETA ANDUEZA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SPROCKET, SPROCKET ASSEMBLY, REAR SPROCKET ASSEMBLY, AND DR...
    • Publication number 20200346713
    • Publication date Nov 5, 2020
    • Shimano Inc.
    • Tooru IWAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN RING
    • Publication number 20200340571
    • Publication date Oct 29, 2020
    • WICK WERKS, LLC
    • Christopher A. Wickliffe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CO-MOLDED SPROCKET
    • Publication number 20200240505
    • Publication date Jul 30, 2020
    • BorgWarner Inc.
    • Fabio MAGNI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DRIVE TRAIN AND SPROCKET ARRANGEMENT FOR HUMAN-POWERED VEHICLE
    • Publication number 20200216143
    • Publication date Jul 9, 2020
    • Shimano Inc.
    • Satoshi SHAHANA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CHAINRING
    • Publication number 20200200253
    • Publication date Jun 25, 2020
    • Fox Factory, Inc.
    • Paul KLAWER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SPROCKET
    • Publication number 20200172197
    • Publication date Jun 4, 2020
    • TIEN HSIN INDUSTRIES CO., LTD.
    • TZU-TAI HUANG
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SPROCKET WHEEL FOR A BICYCLE DRIVE
    • Publication number 20200158224
    • Publication date May 21, 2020
    • SRAM DEUTSCHLAND GMBH
    • MARKUS REITER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS