Jim Lai

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Changhua City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pawl control device for ratchet wrench
- Patent number 9,862,076
- Issue date Jan 9, 2018
- Jim Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Insulating ratchet wrench
- Patent number 9,021,922
- Issue date May 5, 2015
- Jim Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Wrench device
- Patent number 8,893,587
- Issue date Nov 25, 2014
- Jim Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Machining center with a relay tool exchange device
- Patent number 7,264,581
- Issue date Sep 4, 2007
- Ding Koan Machinery Co., Ltd
- Jim Lai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PAWL CONTROL DEVICE FOR RATCHET WRENCH
- Publication number 20170282336
- Publication date Oct 5, 2017
- Jim Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Direction controlling wrench tool
- Publication number 20170203416
- Publication date Jul 20, 2017
- Jim Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
RATCHET WRENCH
- Publication number 20160375560
- Publication date Dec 29, 2016
- Jim Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
WRENCH DEVICE
- Publication number 20140290443
- Publication date Oct 2, 2014
- Jim Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PIVOTING STRUCTURE OF A TOOL
- Publication number 20130305887
- Publication date Nov 21, 2013
- Jim Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS