BETTS MACHINE COMPANY

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WARREN, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Receptacle apparatus for housing components of a lighting system
- Patent number 4,290,098
- Issue date Sep 15, 1981
- Betts Machine Company
- Karl B. Pierson
- F21 - LIGHTING
Information Patent Grant
Tank pressure and vacuum relief mechanism
- Patent number 4,287,910
- Issue date Sep 8, 1981
- Betts Machine Company
- Frank H. Petersen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shock suppressing retainer ring and grommet for sealed beam lamps
- Patent number 4,128,865
- Issue date Dec 5, 1978
- Betts Machine Company
- Kenneth L. Johnson
- F21 - LIGHTING
Information Patent Grant
High volume fluid pressure relief valve
- Patent number 3,974,850
- Issue date Aug 17, 1976
- Betts Machine Company
- Karl B. Pierson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
72029425 - SNAP SEAL
- Serial number 72029425
- Registration number 668276
- Filing date May 6, 1957
- BETTS MACHINE COMPANY
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes