David L. O'Day

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Canoge Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Door latch and deadbolt assembly
- Patent number 4,876,866
- Issue date Oct 31, 1989
- W & F Manufacturing, Inc.
- Paul D. Fleming
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door latch and deadbolt assembly
- Patent number 4,784,417
- Issue date Nov 15, 1988
- W & F Manufacturing, Inc.
- Paul D. Fleming
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combined latch and deadbolt unit
- Patent number D297805
- Issue date Sep 27, 1988
- W & F Manufacturing, Inc.
- Charles J. Ortega
- D08 - Tools and hardware
Information Patent Grant
Combined latch and deadbolt unit
- Patent number D295829
- Issue date May 24, 1988
- W & F Manufacturing, Inc.
- Charles J. Ortega
- D08 - Tools and hardware
Information Patent Grant
Door latch and deadbolt assembly
- Patent number 4,671,089
- Issue date Jun 9, 1987
- W&F Manufacturing, Inc.
- Paul D. Fleming
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES