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Patents Grantslast 30 patents

Information Patent Grant
Circuit breaker operating mechanism equipped with a stored energy s...
- Patent number 4,713,508
- Issue date Dec 15, 1987
- Merlin Gerin
- Pierre Baginski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Means for manually slow-closing a circuit breaker that has a spring...
- Patent number 4,137,436
- Issue date Jan 30, 1979
- General Electric Company
- Philip Barkan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3171938
- Patent number 3,171,938
- Issue date Mar 2, 1965
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3084238
- Patent number 3,084,238
- Issue date Apr 2, 1963
- H01 - BASIC ELECTRIC ELEMENTS