Torsion spring contact switch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 14, 1989
Grant Date -
N/A
app pub date -
Dec 10, 1987
filing date -
Dec 10, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A push button switch assembly. A switch housing supports two parallel conductive switch contacts. A torsion spring wiper member carried by a push button switch actuator selectively bridges the gap between the conductive switch contacts. The torsion spring wiper member is a wire coiled in the middle and having two arms that engage the switch contacts.
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