Jun-Tsai Shyu

Person

Taichung, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Detachable and torque adjustable cross wrench
- Patent number 9,999,965
- Issue date Jun 19, 2018
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Barrel type ratchet wrench with a snap-in structure
- Patent number 9,308,631
- Issue date Apr 12, 2016
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Rotatable handle arrangement for a torque-adjustable wrench
- Patent number 7,703,357
- Issue date Apr 27, 2010
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Detachable cross wrench
- Patent number 7,228,766
- Issue date Jun 12, 2007
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
T-SHAPED RATCHET WRENCH WITH AUXILIARY ROTARY SOCKET
- Publication number 20180200871
- Publication date Jul 19, 2018
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
QUICK RELEASE STRUCTURE OF T-SHAPED RATCHET WRENCH
- Publication number 20170297180
- Publication date Oct 19, 2017
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DETACHABLE AND TORQUE ADJUSTABLE CROSS WRENCH
- Publication number 20170144280
- Publication date May 25, 2017
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
BARREL TYPE RATCHET WRENCH WITH A SNAP-IN STRUCTURE
- Publication number 20160229042
- Publication date Aug 11, 2016
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
BARREL TYPE RATCHET WRENCH WITH A SNAP-IN STRUCTURE
- Publication number 20150246434
- Publication date Sep 3, 2015
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TORQUE WRENCH
- Publication number 20100018367
- Publication date Jan 28, 2010
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ASSEMBLY ELEMENT FOR A HAND TOOL
- Publication number 20100018360
- Publication date Jan 28, 2010
- Jun-Tsai Shyu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Jun-Tsai Shyu

Person

Patents Grantslast 30 patents

Detachable and torque adjustable cross wrench

Barrel type ratchet wrench with a snap-in structure

Rotatable handle arrangement for a torque-adjustable wrench

Detachable cross wrench

Patents Applicationslast 30 patents

T-SHAPED RATCHET WRENCH WITH AUXILIARY ROTARY SOCKET

QUICK RELEASE STRUCTURE OF T-SHAPED RATCHET WRENCH

DETACHABLE AND TORQUE ADJUSTABLE CROSS WRENCH

BARREL TYPE RATCHET WRENCH WITH A SNAP-IN STRUCTURE

BARREL TYPE RATCHET WRENCH WITH A SNAP-IN STRUCTURE

TORQUE WRENCH

ASSEMBLY ELEMENT FOR A HAND TOOL