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Louis Chuang

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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle saddle accessory coupling device
    • Patent number 11,964,723
    • Issue date Apr 23, 2024
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bottle cage
    • Patent number 11,845,506
    • Issue date Dec 19, 2023
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Floor pump
    • Patent number 11,808,255
    • Issue date Nov 7, 2023
    • Louis Chuang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bicycle lamp capable of quickly attaching to saddle
    • Patent number 11,753,100
    • Issue date Sep 12, 2023
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle tire repair device
    • Patent number 11,673,438
    • Issue date Jun 13, 2023
    • Louis Chuang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Auxiliary fixing device for a bicycle
    • Patent number 11,661,132
    • Issue date May 30, 2023
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bike cargo rack
    • Patent number 11,485,439
    • Issue date Nov 1, 2022
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Chain tool
    • Patent number 11,458,529
    • Issue date Oct 4, 2022
    • Louis Chuang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Chain master link tool
    • Patent number 11,261,936
    • Issue date Mar 1, 2022
    • Louis Chuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle luggage rack
    • Patent number 11,235,828
    • Issue date Feb 1, 2022
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Quick release buckle device for a bicycle saddle bag
    • Patent number 11,167,813
    • Issue date Nov 9, 2021
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Presta valve connector
    • Patent number 11,079,047
    • Issue date Aug 3, 2021
    • Louis Chuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Foot-operated bicycle work stand
    • Patent number 11,065,755
    • Issue date Jul 20, 2021
    • Louis Chuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure cartridge inflator
    • Patent number 10,794,504
    • Issue date Oct 6, 2020
    • Louis Chuang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Water bottle holder and combination including the same and water bo...
    • Patent number 10,343,738
    • Issue date Jul 9, 2019
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle transport case
    • Patent number 10,329,083
    • Issue date Jun 25, 2019
    • Louis Chuang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bicycle seat for accommodating bicycle accessories
    • Patent number 10,308,303
    • Issue date Jun 4, 2019
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle stand
    • Patent number 10,252,759
    • Issue date Apr 9, 2019
    • Louis Chuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-air tap inflation nozzle for inflation pump
    • Patent number 10,203,059
    • Issue date Feb 12, 2019
    • Louis Chuang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seat connecting device
    • Patent number 10,183,716
    • Issue date Jan 22, 2019
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Storage device for bicycle
    • Patent number 10,131,393
    • Issue date Nov 20, 2018
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Carrier device for a bicycle
    • Patent number 9,902,451
    • Issue date Feb 27, 2018
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Water bottle cage with tire lever
    • Patent number 9,862,445
    • Issue date Jan 9, 2018
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle bag
    • Patent number 9,840,295
    • Issue date Dec 12, 2017
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Compact hand tool with sliding cover
    • Patent number 9,782,886
    • Issue date Oct 10, 2017
    • Louis Chuang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Bike repair stand
    • Patent number 9,649,761
    • Issue date May 16, 2017
    • Louis Chuang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Illuminated water bottle cage
    • Patent number 9,255,707
    • Issue date Feb 9, 2016
    • Louis Chuang
    • F21 - LIGHTING
  • Information Patent Grant

    Illuminated water bottle cage
    • Patent number 9,115,887
    • Issue date Aug 25, 2015
    • Louis Chuang
    • F21 - LIGHTING
  • Information Patent Grant

    Compact manual pump having selectable low pressure and high pressur...
    • Patent number 8,944,782
    • Issue date Feb 3, 2015
    • Louis Chuang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump adapted to be operably moved or to use high-pressure air cartr...
    • Patent number 8,870,551
    • Issue date Oct 28, 2014
    • Louis Chuang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    STORAGE DEVICE FOR BICYCLE
    • Publication number 20240092442
    • Publication date Mar 21, 2024
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Bike Repair Stand
    • Publication number 20240025503
    • Publication date Jan 25, 2024
    • Louis Chuang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BICYCLE LAMP CAPABLE OF QUICKLY ATTACHING TO SADDLE
    • Publication number 20230174184
    • Publication date Jun 8, 2023
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FLOOR PUMP
    • Publication number 20230160377
    • Publication date May 25, 2023
    • Louis Chuang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RATCHET WRENCH INCLUDING A BICYCLE TOOLSET COMBINED THEREWITH
    • Publication number 20230129587
    • Publication date Apr 27, 2023
    • Louis Chuang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BOTTLE CAGE
    • Publication number 20230034876
    • Publication date Feb 2, 2023
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CHAIN TOOL FOR DIFFERENT SPEED CHAINS
    • Publication number 20220152691
    • Publication date May 19, 2022
    • Louis Chuang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    AUXILIARY FIXING DEVICE FOR A BICYCLE
    • Publication number 20220144364
    • Publication date May 12, 2022
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SADDLE ACCESSORY COUPLING DEVICE
    • Publication number 20220017171
    • Publication date Jan 20, 2022
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BIKE CARGO RACK
    • Publication number 20210291920
    • Publication date Sep 23, 2021
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    QUICK RELEASE BUCKLE DEVICE FOR A BICYCLE SADDLE BAG
    • Publication number 20210221458
    • Publication date Jul 22, 2021
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE TIRE REPAIR DEVICE
    • Publication number 20210170814
    • Publication date Jun 10, 2021
    • Louis Chuang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BICYCLE TIRE REPAIR DEVICE
    • Publication number 20210146641
    • Publication date May 20, 2021
    • Louis Chuang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PRESTA VALVE CONNECTOR
    • Publication number 20210140571
    • Publication date May 13, 2021
    • Louis Chuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FOOT-OPERATED BICYCLE WORK STAND
    • Publication number 20210101275
    • Publication date Apr 8, 2021
    • Louis Chuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TOOL
    • Publication number 20200338628
    • Publication date Oct 29, 2020
    • Louis Chuang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BICYCLE LUGGAGE RACK
    • Publication number 20200324842
    • Publication date Oct 15, 2020
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CHAIN MASTER LINK TOOL
    • Publication number 20200191240
    • Publication date Jun 18, 2020
    • Louis Chuang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Inflator and Combination Including the Same and an Air Tank
    • Publication number 20190217824
    • Publication date Jul 18, 2019
    • Louis Chuang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    High Pressure Cartridge Inflator
    • Publication number 20190032802
    • Publication date Jan 31, 2019
    • Louis Chuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bicycle Stand
    • Publication number 20180370588
    • Publication date Dec 27, 2018
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Bicycle Repair Tool
    • Publication number 20180104803
    • Publication date Apr 19, 2018
    • Louis Chuang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Carrier Device for a Bicycle
    • Publication number 20180057092
    • Publication date Mar 1, 2018
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Water Bottle Holder and Combination Including the Same and Water Bo...
    • Publication number 20180037286
    • Publication date Feb 8, 2018
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Bicycle Seat for Accommodating Bicycle Accessories
    • Publication number 20180037285
    • Publication date Feb 8, 2018
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Inflation Device
    • Publication number 20180010592
    • Publication date Jan 11, 2018
    • Louis Chuang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Bicycle Bag
    • Publication number 20170355411
    • Publication date Dec 14, 2017
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Seat Connecting Device
    • Publication number 20170297643
    • Publication date Oct 19, 2017
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Dual-air Tap Inflation Nozzle for Inflation Pump
    • Publication number 20170152982
    • Publication date Jun 1, 2017
    • Louis Chuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Water Bottle Cage with Tire Lever
    • Publication number 20170066493
    • Publication date Mar 9, 2017
    • Louis Chuang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS