Pushbutton using three stage unitary spring as a contactor means
United States Patent 3379851
US Patent References:
/0595963.html
- - 0595963

Push button
- - 2444552

Switch
- - 2523125

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- - 2907852


Inventors:
Weremey, Frederick J.
Publication Date:
04/23/1968
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Assignee:
UNITED CARR INC
Primary Class:
200/530
Other Classes:
200/276.100, 200/276
International Classes:
H01H1/24; H01H13/12; H01H13/52; H01H13/56; H01H13/62; H01H25/06; H01H1/12; H01H13/50; H01H25/00
Foreign References:
DE30310C