Cheh-Kang LIU

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Auto-feed trap body
- Patent number D990609
- Issue date Jun 27, 2023
- Cheh-Kang Liu
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Throwing trap
- Patent number D982120
- Issue date Mar 28, 2023
- Cheh-Kang Liu
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Folding frame structure for trailer
- Patent number 11,279,438
- Issue date Mar 22, 2022
- Cheh-Kang Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bullet aligning device
- Patent number 11,150,043
- Issue date Oct 19, 2021
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Slide plate target-drop hole changing structure for auto target thr...
- Patent number 11,137,233
- Issue date Oct 5, 2021
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Bullet reload device
- Patent number 11,125,518
- Issue date Sep 21, 2021
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Main drive assembly positioning structure for throwing trap
- Patent number 11,035,652
- Issue date Jun 15, 2021
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Vehicle bike rack with front wheel clamp
- Patent number 10,988,088
- Issue date Apr 27, 2021
- Cheh-Kang Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Micro switch adjustment structure of a throwing trap
- Patent number 10,859,349
- Issue date Dec 8, 2020
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Power free step auto reset clay thrower
- Patent number 10,746,513
- Issue date Aug 18, 2020
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Bipod dual-mount attachment base
- Patent number D881315
- Issue date Apr 14, 2020
- Cheh-Kang Liu
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Step auto clay thrower
- Patent number 10,458,760
- Issue date Oct 29, 2019
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Collapsible bipod leg
- Patent number D856401
- Issue date Aug 13, 2019
- Cheh-Kang Liu
- D16 - Photography and optical equipment
Information Patent Grant
Trap wobbler
- Patent number 10,365,072
- Issue date Jul 30, 2019
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Bipod base
- Patent number 10,234,232
- Issue date Mar 19, 2019
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Bipod dual-mount attachment structure
- Patent number 10,184,746
- Issue date Jan 22, 2019
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Bipod
- Patent number 10,139,183
- Issue date Nov 27, 2018
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Grant
Bike trailer connector
- Patent number D803108
- Issue date Nov 21, 2017
- Cheh-Kang Liu
- D12 - Transportation
Information Patent Grant
Bike trailer connector
- Patent number D797001
- Issue date Sep 12, 2017
- Cheh-Kang Liu
- D12 - Transportation
Information Patent Grant
Frame structure of baby trailer
- Patent number 9,751,585
- Issue date Sep 5, 2017
- Cheh-Kang Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bike trainer stand
- Patent number D792529
- Issue date Jul 18, 2017
- Cheh-Kang Liu
- D21 - Games, toys, and sports goods
Information Patent Grant
Throwing trap
- Patent number D779020
- Issue date Feb 14, 2017
- Cheh-Kang Liu
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Easy fold layout hunting blind framework structure
- Patent number 9,428,930
- Issue date Aug 30, 2016
- Cheh-Kang Liu
- E04 - BUILDING
Information Patent Grant
Easy fold layout hunting blind framework structure
- Patent number 9,279,268
- Issue date Mar 8, 2016
- Cheh-Kang Liu
- E04 - BUILDING
Information Patent Grant
Bike stroller
- Patent number 9,150,271
- Issue date Oct 6, 2015
- Cheh-Kang Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Easy fold layout hunting blind framework structure
- Patent number 9,133,644
- Issue date Sep 15, 2015
- Cheh-Kang Liu
- E04 - BUILDING
Information Patent Grant
Retractable frame structure for baby trailer
- Patent number 8,979,116
- Issue date Mar 17, 2015
- Cheh-Kang Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Retractable frame structure for tandem trailer
- Patent number 8,936,269
- Issue date Jan 20, 2015
- Cheh-Kang Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Foldable frame structure for baby trailer
- Patent number 8,444,173
- Issue date May 21, 2013
- Cheh-Kang Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Baby jogger
- Patent number 8,439,391
- Issue date May 14, 2013
- Cheh-Kang Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Bike Trailer with Improved Top Cover
- Publication number 20230382487
- Publication date Nov 30, 2023
- Cheh-Kang LIU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Folding Frame Structure for Trailer
- Publication number 20200324853
- Publication date Oct 15, 2020
- Cheh-Kang LIU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Safety Ring Support for Throwing Trap
- Publication number 20170176151
- Publication date Jun 22, 2017
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Application
Throwing Arm for Throwing Trap
- Publication number 20170052003
- Publication date Feb 23, 2017
- Cheh-Kang Liu
- F41 - WEAPONS
Information Patent Application
Easy Fold Layout Hunting Blind Framework Structure
- Publication number 20160044912
- Publication date Feb 18, 2016
- Cheh-Kang Liu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Easy Fold Layout Hunting Blind Framework Structure
- Publication number 20160040448
- Publication date Feb 11, 2016
- Cheh-Kang Liu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Beverage Filter Cartridge
- Publication number 20140377413
- Publication date Dec 25, 2014
- Cheh-Kang Liu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Baby Trailer Safety Structure That Prohibits Baby From Standing Up
- Publication number 20120091689
- Publication date Apr 19, 2012
- Cheh-Kang LIU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Cheh-Kang LIU

Person

Patents Grantslast 30 patents

Auto-feed trap body

Throwing trap

Folding frame structure for trailer

Bullet aligning device

Slide plate target-drop hole changing structure for auto target thr...

Bullet reload device

Main drive assembly positioning structure for throwing trap

Vehicle bike rack with front wheel clamp

Micro switch adjustment structure of a throwing trap

Power free step auto reset clay thrower

Bipod dual-mount attachment base

Step auto clay thrower

Collapsible bipod leg

Trap wobbler

Bipod base

Bipod dual-mount attachment structure

Bipod

Bike trailer connector

Bike trailer connector

Frame structure of baby trailer

Bike trainer stand

Throwing trap

Easy fold layout hunting blind framework structure

Easy fold layout hunting blind framework structure

Bike stroller

Easy fold layout hunting blind framework structure

Retractable frame structure for baby trailer

Retractable frame structure for tandem trailer

Foldable frame structure for baby trailer

Baby jogger

Patents Applicationslast 30 patents

Bike Trailer with Improved Top Cover

Folding Frame Structure for Trailer

Safety Ring Support for Throwing Trap

Throwing Arm for Throwing Trap

Easy Fold Layout Hunting Blind Framework Structure

Easy Fold Layout Hunting Blind Framework Structure

Beverage Filter Cartridge

Baby Trailer Safety Structure That Prohibits Baby From Standing Up