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Automatic door warning system

DC
  • US 6,661,349 B1
  • Filed: 10/10/1995
  • Issued: 12/09/2003
  • Est. Priority Date: 10/10/1995
  • Status: Expired due to Fees
First Claim
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1. An automatic door warning system for use in conjunction with those public transportation vehicles having automatic doors, said automatic door warning system comprising:

  • a front panel having a generally flat front surface;

    message display means for visually displaying written messages, said message display means affixed to said front panel;

    audible alarm means for providing an audible alarm;

    visual alarm means for providing a visual warning;

    a rear housing for containing said audible alarm means and said visual alarm means, said rear housing being in direct mechanical contact with said front panel; and

    attachment means for affixing said automatic door warning system to a wall or vehicle.

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