Vance Chiang

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Simple inclined-hole drilling jig
- Patent number 7,670,089
- Issue date Mar 2, 2010
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Upright inclined-hole drilling jig
- Patent number 7,597,513
- Issue date Oct 6, 2009
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multipurpose drilling jig
- Patent number 6,220,796
- Issue date Apr 24, 2001
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Holding fixture used in woodworking for preparing pocket joints
- Patent number 5,791,835
- Issue date Aug 11, 1998
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-purpose measuring instrument for wood working machines
- Patent number 5,546,670
- Issue date Aug 20, 1996
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nail clamping device
- Patent number 5,293,792
- Issue date Mar 15, 1994
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Upright inclined-hole drilling jig
- Publication number 20080226406
- Publication date Sep 18, 2008
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Simple inclined-hole drilling jig
- Publication number 20080187404
- Publication date Aug 7, 2008
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Holding fixture for all types of drilling concerning woodworking
- Publication number 20080099101
- Publication date May 1, 2008
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Drill guide used in woodworking for preparing pocket joints
- Publication number 20070201961
- Publication date Aug 30, 2007
- Vance Chiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR