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특허 상세정보

Microwavable heating pad for warming food and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H05B-006/80   
미국특허분류(USC) 219/730 ; 219/759 ; ; 99/DIG ; 14 ; 426/107
출원번호 US-0517293 (1995-08-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 40
초록

A microwavable pad for heating food has a liquid absorbent to prevent liquid leakage in the event that the sealed thermoplastic envelope of the pad is ruptured. The method of forming the pad includes evacuating air from the thermoplastic envelope prior to sealing. The pad can be used alone or with a food cover to provide warmth and impart heat to food when the pad is placed in a container with the food.

대표
청구항

Heating apparatus for a food item comprising: a planar cloth food cover, said planar food cover consisting of a single ply, a removable liquid-containing microwavable heating pad, said planar food cover comprising means to retain said heating pad, said retaining means located centrally of said planar food cover, said planar food cover having length and width exceeding the length and width of said retaining means, said heating pad positioned within said retaining means, whereby food placed on said retaining means can be warmed by said heating pad and encl...

이 특허에 인용된 특허 (40)

  1. Anderson Leslie B. (Easton PA). Absorbent assembly for use as a thermal pack. USP1992095150707.
  2. Angelillo Stephen P. (2922 Cocovia Way Leesburg FL 32749) Sweeting Richard E. (93040 Maricamp Rd. Ocala FL 32672). Absorbent pad and thermal pack. USP1994015277180.
  3. Maurer ; Jr. Leon P. (R.D. #1 ; Box 59A Hegins PA 17938). Body warmer apparatus. USP1989064841646.
  4. Tucker Dalton R. (18218 Paradise Mountain Rd. ; No. 91 Valley Center CA 92082). Body warming bladder. USP1991095050598.
  5. Saloff William S. (Gloversville NY) Saloff David (Mount Kisco NY). Damped fluid displacement support system and method for making the same. USP1990074942634.
  6. Kiyohara Takashi (12-16 ; Tonoyama-cho Nishinomiya-shi ; Hyogo-ken JPX). Disposable foot warmer. USP1994075331688.
  7. Seto Hiroshi (549 Enterprise Dr. Rohnert Park CA 94928). Electrically heated portable seat. USP1989094868898.
  8. Thedford ; Shirley C.. Fluid filled insole. USP1978114123855.
  9. Owens Byron C. (Asheboro NC). Footwear with therapeutic pad. USP1994105357693.
  10. Owens Byron C. (Asheboro NC). Footwear with therapeutic pad. USP1994085339541.
  11. Stout Edward I. (5207 W. 76th St. Prairie Village KS 66208). Gel-based therapy member and method. USP1987064671267.
  12. Kuznetz Lawrence (12214 Lakewood Blvd. Downey CA 90241). Heat exchange system for body skin. USP1984014425917.
  13. Yoshida Yoshiyasu (2-4-17 Kita Shinjuku Shinjuku-Ku ; Tokyo JPX). Heat insulating insert for footwear. USP1981024249319.
  14. Johnson Kendrick A. (8242 Queen Ave. S. Bloomington MN 55431). Heat retaining food container. USP1991105052369.
  15. Peery William W. (6649 Van Gordon Ct. Arvada CO 80004). Heat retaining napkin. USP1993115260536.
  16. Keltner Heidi (1905 Calle de Vega Las Vegas NV 89102). Heated stadium cushion. USP1986084604987.
  17. Kolodziej, Ronald M.. Liquid back support pad for inclined surfaces. USP1985124561441.
  18. McCann Michael G. (Jacksonville FL) McCann Betty R. (Jacksonville FL). Method of applying therapeutic heat. USP1984124488552.
  19. Francis ; Jr. Sam E. (Melbourne FL). Microwavable thermal compress and method and use thereof. USP1990054920964.
  20. Francis ; Jr. Sam E. (Ft. Pierce FL). Microwavable thermal compress and method of use thereof. USP1988074756311.
  21. Hughes Thomas E. (P.O. Box 634 Fairhope AL 36533) Seals Calvin L. (908 Daphine Circle Daphne AL 36526). Microwave activated heating element. USP1988054743726.
  22. Gibbon Robert M. (Ft. Worth TX). Microwave actuable heating pad and method. USP1990044914717.
  23. Fisher John R. (Hockessin DE). Microwave cooking package. USP1990064933193.
  24. Derby Palmer P. (Weston MA). Microwave heating apparatus with browning feature. USP1976033946188.
  25. Winters William C. (Bloomington MN) Chang Hsien-Hsin (Minneapolis MN) Anderson George R. (Minneapolis MN) Easter Ross A. (Minneapolis MN) Sholl Jeffrey J. (New Brighton MN). Microwave heating package, method and susceptor composition. USP1981084283427.
  26. Maroszek Raymond V. (Neenah WI). Microwave package including a resiliently biased browning layer. USP1986064594492.
  27. Colasante David A. (38 Park St. ; Bldg. 18G Florham Park NJ 07932-1744). Microwave reheatable clothing and toys. USP1991125070223.
  28. Hughes Thomas E. (P.O. Box 634 Fairhope AL 36533) Seals Calvin L. (908 Dauphine Cir. Daphne AL 36526). Microwave-activated heating element. USP1989074849593.
  29. Bills Randolph L. (Riverbank CA). Microwave-heatable hot pad. USP1990064931608.
  30. Ingram Aaron N. (Canton GA) Bruder Mark H. (Dunwoody GA) Flam Eric (East Brunswick NJ). Moist heat apparatus. USP1994115366491.
  31. Gibbon Robert M. (Fort Worth TX). Moldable body pad. USP1992035094238.
  32. Furukawa Takao (Onomichi JPX). Packing apparatus. USP1986044580393.
  33. Walasek, Steven P.; Walasek, Stuart J.. Reusable and microwavable hot insulated compress and method of manufacture. USP1991075035241.
  34. Knox Frank A. (Urbana IL). Reusable moisture impervious underpad. USP1985024499131.
  35. Dahle Robert S. (848 Amigos ; Apt. H Newport Beach CA 92660). Root warmer insole and method. USP1993075230170.
  36. Barry Kevin P. (24792 Daphne West Mission Viejo CA 92691) Drulias Dean J. (2024 MacArthur Rancho Palos Verdes CA 90732). Therapeutic garment. USP1991085038779.
  37. Owens Byron C. (Asheboro NC). Therapeutic pad and method. USP1994045300105.
  38. Frye Ruth E. (505 S. Main Lindsay OK 73052). Therapeutic stuffed toy. USP1987094694829.
  39. Yates James W. (Rte. 1 ; Box 585 Wise VA 24293) Yates Ronnie L. (Box 3441 Wise VA 24293). Thermal sock having a toe heating pocket. USP1993075230333.
  40. Eckler Paul E. (2705 Hulman St. Terre Haute IN 47803) Hunt Richard B. (1312 Jessamine Rd. Dade City FL 33525). Warming devices and method using a material with a solid-solid phase change. USP1991014983798.

이 특허를 인용한 특허 피인용횟수: 20

  1. Baldwin Wayne D. ; Lambert Julie C.. Apparatus for controlling the temperature of food in a casserole dish and method for controlling the temperature of food in a casserole dish. USP2000056066840.
  2. Baldwin Wayne D. ; Routh Morona D.. Beverage cooling and carrying apparatus and method for cooling and carrying beverage. USP1999115974826.
  3. Baldwin Wayne D. ; Routh Morona D.. Beverage cooling and carrying apparatus and method for cooling and carrying beverage. USP2001026182466.
  4. Wnek, Patrick H.; Lafferty, Terrence P.; Robison, Richard G.; Cole, Lorin R.; O'Hagan, Brian R.; Middleton, Scott W.. Insulating microwave interactive packaging. USP2013108563906.
  5. Wnek,Patrick H.; Lafferty,Terrence P.; Robison,Richard G.; Cole,Lorin R.; O'Hagan,Brian R.; Middleton,Scott W.. Insulating microwave interactive packaging. USP2008047351942.
  6. Wnek,Patrick H.; Lafferty,Terrence P.; Robison,Richard G.; Cole,Lorin R.; O'Hagan,Brian R.; Middleton,Scott W.. Insulating microwave interactive packaging. USP2006037019271.
  7. Cole, Lorin R.; Bohrer, Timothy H.; Middleton, Scott W.; Robison, Richard G.; Lafferty, Terrence P.; O'Hagan, Brian R.; Wnek, Patrick H.. Microwave cooking packages and methods of making thereof. USP2009067541562.
  8. Cole, Lorin R.; Bohrer, Timothy H.; Middleton, Scott W.; Robison, Richard G.; Lafferty, Terrence P.; O'Hagan, Brian R.; Wnek, Patrick H.. Microwave cooking packages and methods of making thereof. USP2014098828510.
  9. Cole, Lorin R.; Bohrer, Timothy H.; Middleton, Scott W.; Robison, Richard G.; Lafferty, Terrence P.; O'Hagan, Brian R.; Wnek, Patrick H.. Microwave cooking packages and methods of making thereof. USP2013058440275.
  10. Cole,Lorin R.; Bohrer,Timothy H.; Middleton,Scott W.; Robison,Richard G.; Lafferty,Terrence P.; O'Hagan,Brian R.; Wnek,Patrick H.. Microwave cooking packages and methods of making thereof. USP2008047365292.
  11. Wnek, Patrick H.; Cole, Lorin R; Middleton, Scott W.; Robison, Richard G.. Microwave energy interactive heating sheet. USP2014108866054.
  12. Files, John Cameron; Middleton, Scott W.. Microwave energy interactive insulating structure. USP2015079073689.
  13. Robison, Richard G.; Cole, Lorin R.; Bohrer, Timothy H.; Middleton, Scott W.; Lafferty, Terrence P.; O'Hagan, Brian R.; Wnek, Patrick H.. Microwave interactive flexible packaging. USP2014028642935.
  14. Robison, Richard G.; Cole, Lorin R.; Bohrer, Timothy H.; Middleton, Scott W.; Lafferty, Terrence P.; O'Hagan, Brian R.; Wnek, Patrick H.. Microwave interactive flexible packaging. USP2011098013280.
  15. Robison,Richard G.; Cole,Lorin R.; Bohrer,Timothy H.; Middleton,Scott W.; Lafferty,Terrence P.; O'Hagan,Brian R.; Wnek,Patrick H.. Microwave interactive flexible packaging. USP2008017323669.
  16. Montserrate Gibernau,Antonio. Packaging assembly for food products to be cooked or heated in microwave ovens. USP2006047022359.
  17. Bostic William. Temperature control assembly and method for temperature control. USP2001066250104.
  18. Baldwin Wayne D.. Thermal seat and method for using a thermal seat. USP1999126007572.
  19. Sheehan, David. Thermo-formable support products and heating means therefor. USP2014108853603.
  20. Pariseau, Blake. Thermochromic method and device for use relative to a product container. USP2003066579006.