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Volatile carrier for use with a heating device

  • US 6,078,728 A
  • Filed: 06/22/1998
  • Issued: 06/20/2000
  • Est. Priority Date: 06/22/1998
  • Status: Expired due to Fees
First Claim
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1. A volatile carrier for supplying a volatile ingredient to a heating device to be dispensed thereby, the heating device having a pass-through path in the form of a pathway selected from the group consisting of passages, tunnels, chambers, and open troughs, the pass-through path having an end opening suitable to receive an inserted volatile carrier so as to position the volatile carrier adjacent to a heat source of the heating device, the volatile carrier comprisinga. a substantially unitary reservoir block containing a supply of the volatile ingredient;

  • andb. a one-way advancement device by which a user can manually advance the reservoir block past the heat source to expose different portions of the reservoir block to heat.

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