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특허 상세정보

Double layered cooking apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F27D-011/00   
미국특허분류(USC) 219/439 ; 219/430 ; 219/428 ; 219/440
출원번호 US-0649354 (2000-08-28)
우선권정보 KR0013183 (2000-05-09)
발명자 / 주소
대리인 / 주소
    Lee & Hong
인용정보 피인용 횟수 : 16  인용 특허 : 13
초록

A cooking apparatus in a form of a container includes an outer shell and an inner shell wherein a cavity is provided by coupling the edges of the outer and inner shells. The cavity is partially filled with a heat conductive medium, such as silicon oil. The cooking apparatus further includes an electric heating element installed under the container between the outer and inner shells. When energized, the heating element produces heat which in turn heats the silicon oil. The hot silicon oil heats the inner shell and thus cooks the food in the container. The...

대표
청구항

[ What is claimed is:] [1.]1. A cooking apparatus comprising a container having an outer shell and an inner shell wherein a cavity is formed by coupling and sealing edges of the outer and inner shells, the container comprising:an electric heating element installed at a lower portion of the container between the bottom inner and outer shells, wherein the heating element is not in contact with the inner shell; anda heat conductive medium at least partially filling the cavity, wherein the outer shell of the container defines a clamping hole for installing t...

이 특허에 인용된 특허 (13)

  1. Onishi Masayuki (Nagoya JPX) Ito Kenzo (Kuwana JPX) Asahi Morio (Gifu JPX). Apparatus for cooking rice substantially under atmospheric pressure. USP1987064672179.
  2. Carlsson Richard (Gothenburg SEX). Automatically controlled electric steam cooking pan. USP1979034145604.
  3. Kolosowski Jadwiga M. (1411 Falcon Dr. Troy MI 48098). Double boiler container. USP1993075228384.
  4. Chung Chin-Fu,TWX. Electric cooker with two cooking chambers. USP1998055756968.
  5. Stevens Paul (Croydon GB3). Electric steam generator having molded plastic lid and base secured together by a snap-fit connection arrangement. USP1994045305415.
  6. Chen Kun M. (P.O. Box 1-79 Taipei TWX). Entirely uniformly heated responsive cooker. USP1992035092229.
  7. Tsukamura Takao (Funabashi JPX). Metal containers with seam holding end closure thereon. USP1987114705184.
  8. Proctor Rudy (Costa Mesa CA). Method and device for transferring heat through a double walled container. USP1986124629866.
  9. Braakman Gerleen H. (Soest NLX). Method of manufacturing a seam connection. USP1992095143504.
  10. Glenboski Daniel T. ; Cartellone Mark ; Grzywna Stanley E.. Multi-purpose cooking apparatus. USP1998075782165.
  11. Qian Anguo,CNX ; Tang Chunde,CNX. Multifunctional electric pressure cooker. USP2001016173643.
  12. Remmel Wayne R. (Kewaskum WI) Steinhardt Mark S. (Kewaskum WI). Rolled beaded edge oil core fry pan. USP1987054667085.
  13. Levitin Isaak (5055 Collwood Blvd. ; #215 San Diego CA 92115). Stove top vessel with energy conserving casing. USP1992065125393.

이 특허를 인용한 특허 피인용횟수: 16

  1. Park, Jong-Do Peter. Apparatus for controlling pressure of an air pocket of double-layered cooking vessel. USP2003106631824.
  2. McLemore, John D.. Cooking apparatus. USP2011077981459.
  3. McLemore, John D.. Cooking apparatus. USP2005096941857.
  4. McLemore,John D.. Cooking apparatus. USP2008087412922.
  5. Chang,Peter Chung Yuan; Chang,Steven. Cooking apparatus employing centrally located heat source. USP2007017166822.
  6. Popeil, Ronald M.; Backus, Alan Lester; Popeil, Kathryn; Popeil, Lauren; Popeil-Stairs, Shannon. Cooking device to deep fat fry foods. USP2014048707857.
  7. Park, Jong Peter. Cookware that functions as a low pressure cooker. USP2017039596954.
  8. Park, Jong Peter. Cookware that functions as a low pressure cooker. USP2014048689680.
  9. Luo, Chin-Kuang. Method of conducting thermal energy, thermal conductor, and electrical appliance using the thermal conductor. USP2003096612115.
  10. Dichraff, Aric; Stevenson, Craig; Johnson, Erik; Ghassemian, Morad; Cesaroni, William; Fritts, Jared; Baumgarten, Christian. Pan. USP201303D677517.
  11. Dichraff, Aric; Stevenson, Craig; Johnson, Erik; Ghassemian, Morad; Cesaroni, William; Fritts, Jared; Baumgarten, Christian. Pan. USP201303D677518.
  12. Dichraff, Aric; Stevenson, Craig; Johnson, Erik; Ghassemian, Morad; Cesaroni, William; Fritts, Jared. Pan lid. USP201303D677979.
  13. Prescott, Mark R.. Plant growth container. USP2009127634872.
  14. Tippmann, Jr., Eugene; Lehman, Lon E. Polygonal cooking apparatus with a pressurizable condensate jacket. USP2009057538300.
  15. Umali, Ignacio R.. Portable multipurpose cooking utensil. USP2011087997188.
  16. Park, Jong Peter. Travel mug for microwave oven. USP2015089119233.