George Ch Fung

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Patents Grantslast 30 patents

Information Patent Grant
Mode change mechanism for a power tool
- Patent number 8,820,430
- Issue date Sep 2, 2014
- Black & Decker Inc.
- Andrew Walker
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Mode change mechanism for a power tool
- Patent number 8,235,137
- Issue date Aug 7, 2012
- Black & Decker Inc.
- Andrew Walker
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Drill level indicator
- Patent number 7,069,662
- Issue date Jul 4, 2006
- Black & Decker Inc.
- George CH Fung
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Drill level indicator
- Patent number 6,810,596
- Issue date Nov 2, 2004
- Black & Decker Inc.
- George C H Fung
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power tool with heat sink assembly
- Patent number 6,552,904
- Issue date Apr 22, 2003
- Black & Decker Inc.
- George CH Fung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MODE CHANGE MECHANISM FOR A POWER TOOL
- Publication number 20120285712
- Publication date Nov 15, 2012
- Black & Decker Inc.
- Andrew Walker
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MODE CHANGE MECHANISM FOR A POWER TOOL
- Publication number 20090101376
- Publication date Apr 23, 2009
- Black & Decker Inc.
- Andrew Walker
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Alignment device
- Publication number 20040068880
- Publication date Apr 15, 2004
- Daniel Bone
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL WITH HEAT SINK ASSEMBLY
- Publication number 20030030984
- Publication date Feb 13, 2003
- George CH. Fung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Drill level indicator
- Publication number 20030029050
- Publication date Feb 13, 2003
- George Ch Fung
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS