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Device for protecting a user
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Patent number 9,520,707
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Issue date Dec 13, 2016
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Siemens Aktiengesellschaft
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Wolfgang Feil
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Protection device
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Patent number 4,456,941
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Issue date Jun 26, 1984
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Carrier Corporation
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Howard H. Fraser
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H01 - BASIC ELECTRIC ELEMENTS
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Circuit breaker
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Patent number 4,048,608
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Issue date Sep 13, 1977
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Aiken Industries, Inc.
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William P. Riendeau
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H01 - BASIC ELECTRIC ELEMENTS
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3156849
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Patent number 3,156,849
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Issue date Nov 10, 1964
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H01 - BASIC ELECTRIC ELEMENTS