Trailer towing connector with lighting circuit ground path
First Claim
1. An apparatus for coupling a trailer lighting circuit including a light emitting diode to towing vehicle energizing circuit, the apparatus comprising:
- a connector having a first contact for coupling to an input to the trailer lighting circuit and a second contact for coupling to an electrical ground;
wherein the connector includes a resistive component coupled between the first contact and the second contact; and
wherein the connector is configured to couple the first terminal to an output of the towing vehicle energizing circuit.
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Accused Products
Abstract
An apparatus provides for coupling a trailer lighting circuit including a light emitting diode to towing vehicle lighting circuit. The apparatus includes a connector having a first contact for coupling to a trailer lighting circuit input and a second contact for coupling to an electrical ground. The connector includes a resistive component coupled between the first contact and the second contact. The connector is configured to couple the first terminal to an output of the towing vehicle lighting circuit. The resistive component can include a resistor, an incandescent light or another component having suitable electrical resistance. The connector can be in various forms, including a trailer harness plug, a towing vehicle harness plug, or an adapter for coupling a towing vehicle electrical harness plug to a trailer electrical harness plug.
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Citations
18 Claims
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1. An apparatus for coupling a trailer lighting circuit including a light emitting diode to towing vehicle energizing circuit, the apparatus comprising:
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a connector having a first contact for coupling to an input to the trailer lighting circuit and a second contact for coupling to an electrical ground; wherein the connector includes a resistive component coupled between the first contact and the second contact; and wherein the connector is configured to couple the first terminal to an output of the towing vehicle energizing circuit. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for coupling a towing vehicle electrical harness to a trailer electrical harness that is coupled to a trailer light having an LED, the apparatus comprising:
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connector means for electrically coupling the towing vehicle electrical harness to the trailer electrical harness; wherein the connector means includes a resistive component that is coupled in parallel with the trailer light when the connector means is coupled to the towing vehicle electrical harness. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An apparatus for coupling a towing vehicle energizing circuit for energizing an incandescent trailer light to a light emitting diode on a trailer, the apparatus comprising:
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a connector for electrically coupling the towing vehicle lighting circuit to the light emitting diode; wherein the connector has a first terminal for connecting to an electrical ground, a second terminal for coupling to the light emitting diode and a resistive component coupled between the first terminal and the second terminal; and wherein the trailer light emitting diode is electrically coupled between the first connector terminal and the second connector terminal when the connector is coupled to the light emitting diode. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification