Leon A. Mattingly

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Danville, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Canister vacuum cleaner with stair hugging swivel wheel assembly
- Patent number 7,281,295
- Issue date Oct 16, 2007
- Fanasonic Corporation of North America
- Leon A. Mattingly
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Canister vacuum cleaner with stair hugging swivel wheel assembly
- Publication number 20050015917
- Publication date Jan 27, 2005
- Leon A. Mattingly
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...