Hinge
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United States of America Patent
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N/A
Issued Date -
Jun 30, 2005
app pub date -
Dec 30, 2003
filing date -
Dec 30, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hinge mounted between a joint of two articles is provided. The hinge comprises a sleeve fixed to one article, the sleeve including internal slots, a cam follower including external ridges to fit in the slots so that turning the cam follower will move the ridges either downward to a steady position or upward to a non-steady position along the slots, the cam engages with the cam follower so that the cam adapts to turn either to a first position or a second position with respect to the sleeve, a spring in the sleeve to maintain the cam and cam follower in the steady position, and a shaft having one end fixed to the cam to turn together. The invention is particularly applicable to cellular phones.
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