Fred L. Zimmerman

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Ottawa, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Lockable sliding window apparatus
- Patent number 6,665,983
- Issue date Dec 23, 2003
- Fred L. Zimmerman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
LOCKABLE SLIDING WINDOW APPARATUS
- Publication number 20040006920
- Publication date Jan 15, 2004
- Fred L. Zimmerman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES