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Tractor trailer light system test circuit

  • US 5,095,276 A
  • Filed: 01/07/1991
  • Issued: 03/10/1992
  • Est. Priority Date: 01/07/1991
  • Status: Expired due to Fees
First Claim
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1. A tractor-trailer light system test circuit comprising:

  • a. first multi-pin plug means;

    b. a plurality of circuit breaker means;

    c. second multi-pin plug means;

    d. first light emitting means;

    e. second light emitting means;

    f. third light emitting means;

    g. a plurality of resistor means;

    h. first resistor means;

    i. second resistor means;

    j. third resistor means;

    k. first test plug means;

    l. second test plug means;

    m. a first plurality of light emitting means;

    n. a second plurality of light emitting means;

    o. a third plurality of light emitting means;

    p. audible means; and

    q. ON-OFF switch means;

    said test circuit also comprising;

    a first junction for interconnecting said first multi-pin plug means, said second multi-pin plug means, and a second junction;

    a second junction for interconnecting said first junction, a third junction, and said audible means;

    a third junction for interconnecting said third resistor means, said second junction, a fourth junction, and said first test plug means;

    a fourth junction for interconnecting said third junction, said first resistor means, and said second resistor means;

    a first plurality of junctions for interconnecting said second resistor means and said third plurality of light emitting means;

    a second plurality of junctions for interconnecting said first resistor means and said second plurality of light emitting means;

    a third plurality of junctions for interconnecting said plurality of circuit breaker means, said first plurality of light emitting means, and a fourth plurality of junctions;

    a fourth plurality of junctions for interconnecting said third plurality of junctions, said second multi-pin plug means, and said second plurality of light emitting means;

    a fifth plurality of junctions for interconnecting said plurality of circuit breaker means, said plurality of resistor means, and a sixth plurality of junctions;

    a sixth plurality of junctions for interconnecting said first multi-pin plug means, said fifth plurality of junctions, and said third plurality of light emitting means;

    a fifth junction for interconnecting said third resistor means, said third light emitting means, and a sixth junction;

    a sixth junction for interconnecting said fifth junction, said second light emitting means, and said first light emitting means;

    a seventh junction for interconnecting said second test plug means, said audible means, and said ON-OFF switch means; and

    an eighth junction for interconnecting said third light emitting means, said second light emitting means, said first light emitting means, and said ON-OFF switch means.

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