John G. Otto

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Grandville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Lock assembly
- Patent number 5,487,289
- Issue date Jan 30, 1996
- Herman Miller, Inc.
- John G. Otto
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Locking mechanism, and locking barrier and cabinet using same
- Publication number 20020070640
- Publication date Jun 13, 2002
- Eugene R. Hamilton
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Alarm for locking mechanism, and cabinet using same
- Publication number 20020070847
- Publication date Jun 13, 2002
- Eugene R. Hamilton
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES