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특허 상세정보

Method of making an appliance door

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47B-096/04    B23P-017/00    F25D-023/02   
출원번호 US-0479915 (2012-05-24)
등록번호 US-9310123 (2016-04-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 1  인용 특허 : 27
초록

A method of making an appliance door includes inserting a door pan into a fixture having first and second forming molds, which are pressed together. An inner door liner is placed over the door pan and secured thereto to form a base door. A mold cavity is formed between the door pan and the inner door liner. An insulative material is injected into the mold cavity defined by the space between the door pan and the inner door liner. A removable decorative exterior skin is extended over the base door. A support frame and a plurality of utility lines are provi...

대표
청구항

1. A method of making an appliance door comprising: forming a support frame having a generally rectangular perimeter, the support frame having an aperture in a central area;inserting the support frame into a fixture having first and second forming molds; inserting utility lines into the fixture; pressing the first and second forming molds together to from a cavity;injecting an insulative material into the cavity, wherein the support frame is encased in the insulative material;inserting a block into the fixture before the first and second forming molds ar...

이 특허에 인용된 특허 (27)

  1. Stich Richard A. (Louisville KY) Lewis Walter E. (Louisville KY). Appliance door having stiffened inner panel with shelves and method of forming. USP1988044740042.
  2. Cho, Suk Hyoun; Lee, Jeong Youl. Door assembly for refrigerator. USP2012078230647.
  3. Lee, Jeong Wook; Ryu, Sang Chul. Door of refrigerator and method for manufacturing the same. USP2012128336974.
  4. Stieben William V. ; Gunderson Rick L. ; Prusinski Ronald G. ; Turnbull Robert J.. Electrical connector for a refrigerator and method of installing. USP1999085941619.
  5. Nelson Mark H. ; Pastryk Jim J. ; Myers Verne H. ; Harmon Daryl L. ; Oltman Andrew M. ; Hortin Gregory G. ; Peterson James R. ; Cuthbert Victor W ; Tolliver Steven E.. Ice making and storage system for a refrigerator. USP2000046050097.
  6. Lee Young-Kil,KRX. Insulated outer structure for refrigerated food storage apparatus and foam injection method using the same. USP2001106295787.
  7. Nelson Thomas E. (Anchorage KY). Insulated refrigerator door construction. USP1991045007226.
  8. Peter Savenok. Method for manufacture of a balustrade of synthetic material and apparatus thereof. USP2002126491287.
  9. Taylor ; Jr. Benson T. (Floyd\s Knobs IN) Woolley Samuel J. (Louisville KY) Bratcher Kenneth R. (Louisville KY). Method of assembling a refrigerator. USP1988094771532.
  10. Winterheimer Sylvester A. (Center Township ; Vanderburgh County IN) Hortin Kenneth L. (Armstrong Township ; Vanderburgh County IN) Tillman Harry L. (Knight Township ; Vanderburgh County IN). Method of making a refrigerator cabinet. USP1991075033182.
  11. Savenok, Peter. Method of manufacturing a balustrade of synthetic material. USP2005016841108.
  12. Dunn, James Stuart; He, Zhong-Xiang; Stamper, Anthony K.. Method of manufacturing complimentary metal-insulator-metal (MIM) capacitors. USP2013028375539.
  13. Ha Dea Y. (Seoul KRX). Multi-purpose refrigerator having a door within a door. USP1993055209082.
  14. Allard, Paul B.; Kendall, James W.; Kuehl, Steven J.; Lucas, Alan S.; Tenbarge, Andrew M.; Vonderhaar, John J.; Wu, Guolian. Plenum on front of refrigerator/freezer door. USP2012128336975.
  15. Lee, Bok Dong; Lee, Seung Mok; Park, Sam Kyu. Refrigerator door. USP2011037908882.
  16. Lee, Kab-Young; Kim, Sang-Woo. Refrigerator door and method of manufacture thereof. USP2014078769879.
  17. Lee, Kab-Young; Kim, Sang-Woo. Refrigerator door and method of manufacture thereof. USP2013028375639.
  18. Lee, Kab-Young; Kim, Sang-Woo. Refrigerator door and method of manufacture thereof. USP2012078220204.
  19. Jenkins Thomas Edward ; Jubenville Duane. Refrigerator door assembly. USP1999065909937.
  20. Lee, Bok Dong; Lee, Seung Mok; Park, Sam Kyu. Refrigerator door comprising an insulated duct for ice making air supply and discharge. USP2011057942017.
  21. Mawby Harold S. (Belding MI) Donaghy David J. (Gowen MI) Gunderson Rick L. (Greenville MI) Frost Thomas (Ionia MI) Fairchild Ace (Lowell MI) Spohn Marvin L. (Gowen MI). Refrigerator door construction. USP1994115359795.
  22. Schmidt Christopher G. (Evansville IN) Fisher Michael H. (Princeton IN) de Almeida Amilton F. (Sao Paulo BRX) Tani Edson T. (Sao Paulo BRX). Refrigerator door construction. USP1996125588731.
  23. Schmidt Christopher G. ; Fisher Michael H. ; de Almeida Amilton Francisco,BRX ; Tani Edson Takayuki,BRX. Refrigerator door construction. USP1998015704107.
  24. Lee, Bok Dong; Lee, Seung Mok; Park, Sam Kyu. Refrigerator door having a splash guide. USP2011108042353.
  25. Lee, Bok Dong; Lee, Seung Mok; Park, Sam Kyu. Refrigerator door having a tube guide for supporting a water supply tube. USP2013118573719.
  26. Allard, Paul B.; Kendall, James W.; Lucas, Alan S.; Tenbarge, Andrew M.; Vonderhaar, John J.; Wu, Guolian. Refrigerator with module receiving conduits. USP2012028117865.
  27. Moore Michael D.. Wood chipper with loading boom. USP2000106138932.