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Wirelessly-chargeable heating pad

  • US 20110220634A1
  • Filed: 03/02/2011
  • Published: 09/15/2011
  • Est. Priority Date: 03/12/2010
  • Status: Abandoned Application
First Claim
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1. A wirelessly-chargeable heating pad, which is adapted to be coupled to an article and is used in combination with a charging device that comprises a transmitter circuit, the transmitter circuit being connected to a power source, the power source supplying electrical power to the transmitter circuit, the electrical power being converted by the transmitter circuit into an alternate current signal, the wirelessly-chargeable heating pad comprising:

  • a receiver circuit, which comprises a rechargeable battery;

    a heating element, which is electrically connected to the rechargeable battery; and

    a pad body, on which the heating element and the receiver circuit are mounted;

    wherein the article comprises a removable mounting structure, the pad body that contains the heating element and the receiver circuit is removably coupleable to the article through the removable mounting structure, the transmitter circuit of the charging device transmitting the alternate current signal to the receiver circuit, the receiver circuit receiving and converting the alternate current signal into electrical power to be stored in the rechargeable battery for being subsequently supplied to the heating element.

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