James Lloyd Sheldon

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Centennial, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic door closer
- Patent number 8,839,557
- Issue date Sep 23, 2014
- James Lloyd Sheldon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC DOOR CLOSER
- Publication number 20140190082
- Publication date Jul 10, 2014
- James Lloyd Sheldon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES