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Parking barrier with accident event logging and self-diagnostic control system

  • US 7,146,345 B2
  • Filed: 04/25/2002
  • Issued: 12/05/2006
  • Est. Priority Date: 08/24/2000
  • Status: Expired due to Term
First Claim
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1. A combination comprising:

  • a barrier for blocking an entrance or exit of a parking area;

    an actuator connected to said barrier for moving said barrier;

    a contact sensor for said barrier;

    a controller connected to said actuator and said contact sensor; and

    a reset switch associated with said controller, wherein activation of said reset switch results in said controller reporting faulty equipment to a remote service facility for temporarily reprogramming the controller to ignore the contact sensor.

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