×

Remotely programmable key and programming means therefor

  • US 4,926,665 A
  • Filed: 03/11/1988
  • Issued: 05/22/1990
  • Est. Priority Date: 03/12/1987
  • Status: Expired due to Fees
First Claim
Patent Images

1. For use with a lock having means to detect a predetermined key code stored on a key and means for responding to said detection to operate the lock, the combination of:

  • (a) at least one such key for storing data comprising one of a plurality of key codes;

    (b) mobile key programming means comprising means for receiving from a remote station a transmitted signal indicating said key code to be stored by the key and for causing the key to store that key code wherein said mobile key programming means is adapted to be taken to a location in the vicinity of the lock, to receive said signal and to cause the key to store the key code at said location; and

    wherein(c) each key and storage of said data on each key is such as to require the key code indicated by the transmitted signal to be stored in the key be use of the mobile key programming means.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×