Lamp with an integral switch
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United States of America Patent
Stats
-
Dec 18, 1990
Grant Date -
N/A
app pub date -
Aug 22, 1989
filing date -
Aug 24, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lamp with an integral switch comprises a push switch knob assembly including a knob (33) mounted in a tubular member (31) and urged by a spring (33). The lamp can be mounted such that the switch knob (33) is maintained in its retracted position by something such as a closed trunk hood of an automobile thereby breaking the circuit between a power source and a bulb (4) of the lamp, and is allowed to be moved to its extended position under the action of the spring (33) making the circuit between the power source and the bulb (4). It can be conveniently used for automatically illuminating a trunk room of an automobile, for example, when its trunk hood is opened.
First Claim
Family
International Classification(s)
Cited Art Landscape
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