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Door with built-in smoke and fire detector

  • US 5,886,637 A
  • Filed: 12/31/1997
  • Issued: 03/23/1999
  • Est. Priority Date: 12/31/1997
  • Status: Expired due to Fees
First Claim
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1. A new door with built-in smoke and fire detector for incorporating a smoke and fire detector into a door comprising, in combination:

  • a door having a generally rectangular configuration, the door including front and rear surfaces, the door including a short upper edge, a short lower edge, and long opposed side edges, the short upper edge having a recess extending inwardly thereof, the front and rear surfaces having a plurality of openings therethrough in communication with the recess;

    an alarm system coupled with respect to the recess in the short upper edge of the housing, the alarm system including a housing dimensioned for being received within the recess of the door, the alarm system including alarm circuitry positioned interiorly of the housing, the alarm system being powered by batteries disposed within the housing, the housing including a door to facilitate access to the batteries, the alarm system including smoke sensors extending outwardly of the openings in the front and rear surfaces of the door, the smoke sensors being in communication with the alarm circuitry, the alarm system including speakers extending outwardly of the openings in the front and rear surfaces of the door, the speakers being in communication with the alarm circuitry, the alarm system including lights extending outwardly of the openings in the front and rear surfaces of the door, the lights being in communication with the alarm circuitry, the alarm system including a test button extending outwardly of a top wall of the housing, the test button being in communication with the alarm circuitry.

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