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특허 상세정보

Coffee maker heater/warmer plate assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/02    A47J-031/54    F24H-001/00    H05B-003/02   
미국특허분류(USC) 219/433; 219/432; 219/436; 392/480
출원번호 US-0984725 (2001-10-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    John H. Thomas, P.C.
인용정보 피인용 횟수 : 10  인용 특허 : 37
초록

A coffee maker heater/warmer plate assembly includes a spring wire clamp that retains the flow-through heater centered against the bottom of the warmer plate. The spring clamp has ends that are attached to a support ring. The clamp engages a flow-through heater and biases it against the bottom of a warmer plate that is retained by the support ring.

대표
청구항

1. A coffee maker heater/warmer plate assembly comprising a support ring, a warmer plate, a flow-through heater and a spring clamp, the support ring being adapted to engage the outside edge of the top of the warmer plate, and wherein the spring clamp comprises two legs, each leg having opposite ends engaging mutually spaced apart shoulders on the support ring, and intermediate portions which engage both bottom and side surfaces of the flow-through heater, and wherein the spring clamp further biases the flow-through heater against the bottom of the w...

이 특허에 인용된 특허 (37)

  1. Leuschner Udo (Traunreut DEX) Traunspurger Gnther (Traunreut DEX) Zinsberger Alfons (Traunreut DEX). Adjustable temperature warming plate for electric coffee maker. USP1980064206341.
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  3. Ogata Shiro (Tokyo JPX) Konaka Kazutoshi (Tokyo JPX). Coffee maker having a detachable cassette containing the pump and heater assembly. USP1988054741259.
  4. McDonough Robert M. (Hatfield PA) Hanson Thomas E. (Phoenixville PA) Brill Richard H. (Philadelphia PA) Oates Ronald W. (Chalfont PA). Coffee maker with a variable brew strength apparatus. USP1982054328740.
  5. Stoner Arthur L. (Signal Hill CA). Coffee maker with plastic decanter and low temperature warming plate. USP1987124715269.
  6. Hollingsworth ; Elmont E.. Coffee maker with steam flushing cycle. USP1978044083295.
  7. Burmeister Dennis N. (Libertyville IL). Coffeemaker. USP1988064748901.
  8. Mysicka James C. (Berwyn IL) Stern Ralph C. (LaGrange Park IL) Augustine Robert J. (Downers Grove IL). Coffeemaker. USP1982054331067.
  9. Sonnentag Kurt J. (Naperville IL) Steinkamp Norman A. (La Grange Park IL). Coffeemaker. USP1986124630532.
  10. Kemp Charles L. (Asheboro NC). Coffeemaker generator mounting. USP1979044150607.
  11. McLean James O. (Milford CT). Coffeemaker with coffee spreader. USP1983114414884.
  12. Ryckman ; Jr. William D. (Asheboro NC) Kemp Charles L. (Asheboro NC). Control system for automatic coffee brewing machines. USP1979054155291.
  13. Amiot Jacques H. J. (Alencon FRX). Domestic coffee maker. USP1984084467707.
  14. Schaeffer, Robert L.. Drip coffeemaker hot water generator. USP1985104546697.
  15. Marotta Vincent G. (18801 So. Park Blvd. Shaker Heights OH 44122). Electric coffee maker. USP1983094402257.
  16. Wallin Gus W. (Waterbury CT). Electric coffee maker. USP1988054744291.
  17. Salomon Thomas (Schloss Holte DEX). Electric coffee maker with water heater and electrical components easily automatically assembled into a base shell. USP1994015280560.
  18. Bleckmann, Ingo. Electric continuous flow water heater assembly for a beverage making machine. USP1985124558204.
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  20. Belinkoff Irving R. (Queens Village NY). Electrical water heater and dispenser. USP1979084165681.
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  25. Henn Stefan (Solingen DEX) Beumer Klaus (Solingen DEX). Machine for brewing coffee and other hot beverages. USP1989074843955.
  26. Beumer Klaus (Solingen DEX). Machine for brewing hot beverages. USP1992015081915.
  27. Henn Stefan (Solingen DEX) Maass Rudolf (Solingen DEX). Machine for brewing hot beverages. USP1988124790240.
  28. Rygmyr H. Eugene (Winona MN). Method of making heating device for liquids. USP1976053953923.
  29. Remsnyder Duane C. (La Jolla CA) Haynes Clarence C. (Escondido CA). Portable electrical heating unit with automatic cutoff. USP1979084164644.
  30. Edwards F. Dwayne (6583 Vinson Rd. Macon GA 31206). Portable electrically heated container for liquids. USP1993095243684.
  31. Carmichael Wayne E. (7207 Robert Ulrich Ave. Dayton OH 45415). Self-contained compact electric beverage brewing travel kit. USP1985014495404.
  32. Chhatwal K. N. Singh (Bolton CAX). Steam responsive thermostatic control arrangement for electric kettles. USP1987024645910.
  33. Hupf Charles J. (Cascade WI). Stiffening spring hose clamp. USP1987104697501.
  34. Tarlow Kenneth A. (16881 Oak View Dr. Playa del Rey CA) Ridgley Brad (16881 Oak View Dr. Encino CA 91436). Tea brewer and dispenser combination. USP1987084683812.
  35. Weller Albrecht (Steinbach DEX) Moravek Peter (Bad Soden DEX) Amsel Karl (Oberursel DEX) Trebitz Bernd (Knigstein DEX) Schmidt Jrgen (Bernsheim/Auerbach DEX) Heimrath Ernst (Bad Soden DEX). Temperature regulated hot plate for an electric coffee maker. USP1988094772777.
  36. Gellert Jobst U. (7A Prince St. Glen Williams CAX). Tubular elongated injection molding electric heating element with spacer clips. USP1984034438325.
  37. Flaherty ; Jr. John J. (West Hartford CT) Wallin Gus W. (Waterbury CT). Warming plate mounting arrangement in a single-pass drip-type electric coffeemaker. USP1982104356381.