Hung-Ming Hu

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Tainan Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Screwdriver with screwdriver head storage structure
- Patent number 7,207,246
- Issue date Apr 24, 2007
- Hung-ming Hu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Screwdriver handle structure
- Patent number 7,182,002
- Issue date Feb 27, 2007
- Hung-ming Hu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hand tool
- Patent number 7,047,846
- Issue date May 23, 2006
- Gong Fong Enterprise Co., Ltd.
- Hung-Ming Hu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
CLAMPING MEMBER FOR PORTABLE AND REPLACEABLE BIT ASSEMBLY
- Publication number 20110146464
- Publication date Jun 23, 2011
- Hung-Ming Hu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Replaceable Steel Chisel Structure
- Publication number 20080066319
- Publication date Mar 20, 2008
- Hung-Ming Hu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Screwdriver with screwdriver head storage structure
- Publication number 20060254396
- Publication date Nov 16, 2006
- Hung-Ming Hu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Screwdriver handle structure
- Publication number 20060213336
- Publication date Sep 28, 2006
- Hung-Ming Hu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Hand tool structure
- Publication number 20060000321
- Publication date Jan 5, 2006
- Hung-Ming Hu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL