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Elevator call button with tactile feedback

  • US 7,562,748 B2
  • Filed: 05/19/2003
  • Issued: 07/21/2009
  • Est. Priority Date: 05/19/2003
  • Status: Expired due to Fees
First Claim
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1. A device for placing a call in an elevator system, comprising:

  • a surface that is manually touchable to indicate a desired call;

    a controller that determines whether the elevator system can respond to the desired call; and

    a responder that automatically provides a tactile confirmation of the desired call responsive to a signal from the controller once the controller determines that the elevator system can respond to the desired call.

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