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VEHICLE WARNING SYSTEM

  • US 3,430,195 A
  • Filed: 05/09/1966
  • Issued: 02/25/1969
  • Est. Priority Date: 05/09/1966
  • Status: Expired due to Term
First Claim
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1. A WARNING SIGNAL INDICATOR FOR THE INTERIOR OF A VEHICLE HAVING A WINDOW ADAPTED TO BE CLOSED IN CONJUNCTION WITH A WINDOW RECEIVING PORTION, SAID INDICATOR COMPRISING:

  • A MICROPHONE ADAPTED TO BE MOUNTED ON SAID VEHICLE IN A MANNER TO BE DISPOSED ON THE EXTERIOR THEREOF;

    A SIGNAL DEVICE ADAPTED TO BE MOUNTED ON SAID VEHICLE AN TO EMIT A SIGNAL WITHIN THE INTERIOR THEREOF;

    AN ELECTRICAL CIRCUIT DISPOSED BETWEEN SAID MICROPHONE AND SAID SIGNAL DEVICE IN A MANNER TO CONVERT SOUND REACHING SAID MICROPHONE FROM THE EXTERIOR OF SAID VEHICLE, TO A SIGNAL EMITTED IN SIDD INTERIOR;

    MEANS TO SUPPLY ELECTRIC CURRENT TO SAID CIRCUIT;

    A SWITCH ADAPTED TO BE MOUNTED ON SAID VEHICLE IN A MANNER TO BE CLOSED BY THE CLOSING OF SAID WINDOW AGAINST SAID WINDOW-RECEIVING PORTION, SAID SWITCH BEING CONNECTED WITH SAID CIRCUIT IN A MANNER TO PLACE IT IN CONDITION FOR MICROPHONE-SIGNAL DEVICE OPERATION WHEN SAID WINDOW IS CLOSED.

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