Raymond H. Schnarr

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Princeton, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Checking device for roller supported doors
- Patent number 5,864,986
- Issue date Feb 2, 1999
- Schlage Lock Company
- Raymond H. Schnarr
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Checking device for roller supported doors
- Patent number 5,857,290
- Issue date Jan 12, 1999
- Schlage Lock Company
- Raymond H. Schnarr
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door closer and holder
- Patent number 4,414,703
- Issue date Nov 15, 1983
- Schlage Lock Company
- Raymond H. Schnarr
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door closer arm
- Patent number 4,102,005
- Issue date Jul 25, 1978
- Schlage Lock Company
- Raymond H. Schnarr
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Releasable door hold-open device
- Patent number 4,040,143
- Issue date Aug 9, 1977
- Schlage Lock Company
- Thomas R. Lasier
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door assister
- Patent number 4,040,144
- Issue date Aug 9, 1977
- Schlage Lock Company
- Thomas R. Lasier
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES