Title:
Combined fire sensing alarm and electric power receptacle
United States Patent 3320601
Inventors:
Yankus, Albert M.
Publication Date:
05/16/1967
Export Citation:
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Assignee:
Yankus, Albert M.
Primary Class:
340/594
Other Classes:
174/66, 340/538, 340/693.1
International Classes:
G08B17/00; H01R13/66; H01R13/713; G08B17/00; H01R13/66; H01R13/70
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US Patent References:
3197591Thermostatic device having augmenting bimetallic coiled sections
3169239Circuit breaking receptacle
2997561Thermostat
2875348Photocell control apparatus
2753420Radiant heat detector
2496049Overload indicating safety switch
2452942Temperature alarm system