Title:
Snap switch and blade therefor
Document Type and Number:
United States Patent 2777032

Inventors:
Burch, Hadley K.
Publication Date:
01/08/1957
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Referenced by:
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Assignee:
BURCH PARKHURST ASSOCIATES
Primary Class:
337/91
Other Classes:
337/112, 200/407, 337/111, 267/159
International Classes:
H01H37/54; H01H37/00
US Patent References:
2518361Current limiter
2524411Electric snap switch
2543040Snap-action thermostatic switch
2609466Thermorelay element
2624819Snap action switch
2647189Thermally actuated electric switch
Foreign References:
NL40704C
GB600055A
GB622781A




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