Title:
CANDLE DISPENSER
Document Type and Number:
WIPO Patent Application WO/2014/204751
Kind Code:
A3
Abstract:
Devices dispense air treatment chemicals in response to heat generated by a candle. Heat transfer elements carry flame heat to an impregnated substrate that is positioned mostly or entirely below the candle. The air treatment chemical vapors are kept away from prolonged direct exposure to flame heat, thereby reducing heat degradation of the active. The candle automatically adjusts heat transfer rates to correct for decreasing amounts of active on the substrate as the substrate nears being used up.
Inventors:
SHARMA NITIN (US)
GILLIGAN ALLYCE M (US)
GILLIGAN ALLYCE M (US)
Application Number:
PCT/US2014/041924
Publication Date:
February 26, 2015
Filing Date:
June 11, 2014
Export Citation:
Assignee:
JOHNSON & SON INC S C (US)
International Classes:
A61L9/03; A01M1/20; C11C5/00
Domestic Patent References:
| WO2001059047A1 | 2001-08-16 | |||
| WO2007012036A1 | 2007-01-25 |
Foreign References:
| GB2059434A | 1981-04-23 | |||
| US20060057524A1 | 2006-03-16 | |||
| US20070292812A1 | 2007-12-20 |
Attorney, Agent or Firm:
MEIER, Linda, Blair (Inc.1525 Howe Stree, Racine WI, US)
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