Title:
PORTABLE FOOD WARMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/107590
Kind Code:
A3
Abstract:
A portable food heating device includes a soft-walled, flexible enclosure and a heating element within the enclosure for cooking a food item and maintaining the food item within a desired temperature range. The device includes an opening and a lid covering the opening. The heating element may be connected within a heating tray that is supported on the enclosure. The heating tray may be positioned within the enclosure. In one embodiment, the heating tray is not attached to the enclosure, such that they tray may be removed from the enclosure and used outside the enclosure. The heating tray includes a controller, such as a thermal switch, that is programmed to maintain the heating tray within a desired temperature range.
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Inventors:
WISNER DONALD W (US)
PLUMERT TERRY L (US)
PLUMERT TERRY L (US)
Application Number:
PCT/US2014/010200
Publication Date:
October 23, 2014
Filing Date:
January 03, 2014
Export Citation:
Assignee:
HAVEN INNOVATION INC (US)
International Classes:
A47J39/00
Foreign References:
US20020175159A1 | 2002-11-28 | |||
US6222160B1 | 2001-04-24 | |||
US20100266738A1 | 2010-10-21 |
Attorney, Agent or Firm:
KLEINHEKSEL, Chad, E. (900 Fifth Third Center111 Lyon Street N, Grand Rapids MI, US)
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