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Lock set to deadbolt interlock

  • US 20070137267A1
  • Filed: 12/16/2005
  • Published: 06/21/2007
  • Est. Priority Date: 12/16/2005
  • Status: Abandoned Application
First Claim
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1. A door lock arrangement comprising:

  • a deadbolt having a deadbolt latch, and a deadbolt cam for being turned to actuate said deadbolt latch;

    a door lock set having a latch, and a handle to actuate said door lock latch;

    a biometric sensor for sensing aspects of an individual wishing access to a building associated with said door lock arrangement, and a control comparing the sensed aspects with stored aspects to identify a user as an approved individual;

    an interlock for selectively actuating said deadbolt latch when said handle is actuated under certain conditions; and

    said interlock being moved to a position where it can actuate said deadbolt latch when said handle is actuated when said control senses that the individual is an approved individual.

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