James G. Allemann

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Santa Ana, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Anti-friction latch insert and fastening means
- Patent number 4,218,082
- Issue date Aug 19, 1980
- Norris Industries, Inc.
- James G. Allemann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Latch bolt locking mechanism for fire door locksets
- Patent number 4,183,565
- Issue date Jan 15, 1980
- Norris Industries, Inc.
- James G. Allemann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Sectional entrance handle retract mechanism
- Patent number 4,123,097
- Issue date Oct 31, 1978
- Norris Industries, Inc.
- James G. Allemann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Simultaneous retract mechanism
- Patent number 4,109,494
- Issue date Aug 29, 1978
- Norris Industries
- James G. Allemann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Trapped key mechanism
- Patent number 4,109,496
- Issue date Aug 29, 1978
- Norris Industries
- James G. Allemann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES