Min-Chi Yu

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Chain assembling-disassembling structure
- Patent number 8,141,333
- Issue date Mar 27, 2012
- Ho Chi Enterprises Co., Ltd.
- Min-Chi Yu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tool equipped with a turnable driving head
- Patent number 6,976,412
- Issue date Dec 20, 2005
- Min-Chi Yu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
BEARING PULLER
- Publication number 20110214269
- Publication date Sep 8, 2011
- Min-Chi Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CHAIN ASSEMBLING-DISASSEMBLING STRUCTURE
- Publication number 20110179761
- Publication date Jul 28, 2011
- Min-Chi Yu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Tool kit for removing decorative plates and trims of vehicles
- Publication number 20080127473
- Publication date Jun 5, 2008
- Min-Chi Yu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Vehicle Lube Filter Unfastening Fixture
- Publication number 20080000331
- Publication date Jan 3, 2008
- Min-Chi Yu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Vehicle lube filter unfastening fixture
- Publication number 20070000353
- Publication date Jan 4, 2007
- Min-Chi Yu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TOOL EQUIPPED WITH A TURNABLE DRIVING HEAD
- Publication number 20050262973
- Publication date Dec 1, 2005
- Min-Chi Yu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS