Elevator call button with tactile feedback
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United States of America Patent
Stats
-
Jul 21, 2009
Grant Date -
Mar 1, 2007
app pub date -
May 19, 2003
filing date -
May 19, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An elevator call button assembly (20) includes at least one call button (50) having a surface (70) that is touchable by an individual to indicate a desired call in the elevator system. A responder (56) provides a tactile indication that the call has been successfully placed. In one example, the responder (56) comprises a vibrating motor that moves a moveable member (52) once the system controller (68) has successfully received a signal indicating the desired call.
First Claim
Family
International Classification(s)
Cited Art Landscape
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