She Shun Zhang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable threaded bearing and bearing assembly for a window opera...
- Patent number 7,278,335
- Issue date Oct 9, 2007
- She Shun Zhang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
CASEMENT WINDOW FALL PREVENTION DEVICE WITH AN EMERGENCY ESCAPE REL...
- Publication number 20130283696
- Publication date Oct 31, 2013
- She Shun Zhang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Casement Operator with Movable Cover
- Publication number 20080005970
- Publication date Jan 10, 2008
- ULTRA HARDWARE PRODUCTS LLC
- Raymond E. Hufnagle
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Non-handed window lock actuator
- Publication number 20070007777
- Publication date Jan 11, 2007
- She Shun Zhang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Adjustable threaded bearing and bearing assembly for a window opera...
- Publication number 20060144180
- Publication date Jul 6, 2006
- She Shun Zhang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES