Lighting device
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United States of America Patent
Stats
-
May 5, 1998
Grant Date -
N/A
app pub date -
Jun 26, 1996
filing date -
Jul 17, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A lighting device has a single end lamp in which a base is disposed at one end of a bulb, and a single end lamp socket into which the base is to be inserted and then twisted to be rotatively engaged with the socket. The lamp has a projection and a lamp pin both projected from a bottom of the base, the tip end of the projection being further projected from the bottom of the base than the tip end of the lamp pin. The socket has a recess into which the projection of the lamp is inserted and rotated by a predetermined angle, as well as a lamp pin insertion hole positioned outside of the recess and concentric with the recess, and having a substantially arcuate shape. A conductor plate which elastically makes contact with the lamp pin is disposed in the lamp pin insertion hole.
First Claim
Family
International Classification(s)
Cited Art Landscape
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