Wing Shun Luk

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dust cup latch for cyclone separator vacuum
- Patent number 8,032,983
- Issue date Oct 11, 2011
- Bissell Homecare, Inc.
- Aaron P. Griffith
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
DUST CUP LATCH FOR CYCLONE SEPARATOR VACUUM
- Publication number 20080282497
- Publication date Nov 20, 2008
- BISSELL Homecare, Inc.
- Aaron P. Griffith
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...