LIGHT ACTUATOR FOR MOVABLE BUTTONS ON A KEYPAD
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United States of America Patent
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Issued Date -
Dec 27, 2012
app pub date -
Sep 3, 2012
filing date -
Nov 4, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A keypad for use in conjunction with a touch-sensitive panel, the keypad including a frame surrounding a touch-sensitive panel, including a plurality of buttons suspended by the frame above the touch-sensitive panel, each of the buttons including a rigid member that is lowered through the frame when pressure is applied from above, and a resilient body attached to the rigid member and to the frame for raising the rigid member when the pressure from above is released, wherein the rigid members are exposed below the frame.
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