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특허 상세정보

Lid for cooking pan

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-036/06    A47J-036/00   
미국특허분류(USC) 099/337; 099/343; 099/344; 099/467; 220/573.1; 220/203.06; 220/231; 220/367.1; 220/912
출원번호 UP-0425436 (1999-10-22)
등록번호 US-7571675 (2009-08-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fitch, Even, Tabin & Flannery
인용정보 피인용 횟수 : 10  인용 특허 : 30

A knob assembly for a cooking pan lid that includes an improved visual and/or audible indicator of temperature conditions within the pan.


We claim: 1. A cooking vessel comprising a pan and a removable lid assembly comprising a lid having a generally convex upper surface and a generally concave lower surface and a peripheral rim, said lid assembly further comprising a knob assembly on said upper surface and defining at least one aperture through said knob assembly and said lid, said lid assembly further comprising a thermometer including a probe extending downward through said aperture and a temperature display, wherein said probe has a bottom end disposed above the rim, said probe contain...

이 특허에 인용된 특허 (30)

  1. Lambros Emanuel E. (40 - 11th St. Wheeling WV 26003) Wolfston James H. (P.O. Box 3100 Wheeling WV 26003). Aesthetic whistling coffeepot. USP1983084398454.
  2. Heermans Thomas W. (West Bend WI). Audible signal valve knob. USP1983124418637.
  3. Heermans Thomas W. (West Bend WI). Audible signal valve knob. USP1979014134358.
  4. Stephen James C. (Arlington Heights IL) Schlosser Erich J. (Lindenhurst IL) Leja Andrzej (Palatine IL). Barbeque kettle. USP1990104966125.
  5. Boswell ; Burl ; Manhein ; Heyman J.. Charcoal and water smoker and cooker. USP1978064094295.
  6. Walls Henry M. (Pittsburgh PA) Sayers ; Jr. George M. (Clearfield PA). Cooking and whistling knob therefor. USP1987094690095.
  7. Schultz Horst (Am Dornbusch 23 D-6203 Hochheim 2 DEX). Cooking pot with improved locking structure. USP1994035293813.
  8. Rueger Rolf (Paudex CHX). Cooking thermometer. USP1979014134299.
  9. Daenen Robert H. C. M.,BEX ; Geelen Jean-Pierre F. M.,BEX ; DeCraim Jean-Marie,BEX ; Mortier Johan M. J. K.,BEX. Cookware lid and handle assemblies. USP2000086105810.
  10. Uss Tom. Cookware top. USP1998065771783.
  11. Chang Kwei-Tang,TWX. Dual-function filter type pot cover. USP1999025873298.
  12. Huang, Chien-Ta. Faucet with liquid crystal temperature indicator. USP1994065320137.
  13. Burkhart William H. (Room 190 ; 960 San Antonio Road Los Altos CA 94022). Food cooking machine. USP1977094048473.
  14. Holl, Josef. Hot-air lid. USP2003116647865.
  15. Neff Paul C. (Antioch IL). Knob for a pan cover. USP1980034193166.
  16. Remmel Wayne R. (Kewaskum WI). Knob with stainless steel cap. USP1989094862552.
  17. Shibata, Yoshikazu. Lid knob of pressure cooker. USP1985104548156.
  18. Baumgarten Gerd D. (Wilnsdorf-Wilden DEX). Lid with a valve-containing knob for a cooking utensil. USP1993045203465.
  19. Heermans Thomas W. (West Bend WI). Mounting for audible signal valve knob. USP1988104776296.
  20. Barbour Rodney A.. Multifunctional cooking pot. USP2001096293271.
  21. Culig Branko,DEX ; Repac Cedomir,DEX. Plate-shaped cover for cooking vessels or the like. USP2000106129234.
  22. Grzywna Stanley E. (Elyria OH) Cartellone Mark (Rocky River OH). Potato baking device. USP1994065323692.
  23. Bauer Edwald (Geislingen DEX). Steam pressure cooker. USP1982054330069.
  24. Ronconi Mario (Via Goethe ; 132 24100 Bergamo ITX) Civitani Renzo (Via Conciliazione ; 29 20031 Cesano Maderno ITX). Temperature indicating device for a cooking pot and device-pot combination. USP1985044509868.
  25. Hupf Charles J. ; Smaga Karlis Arijis. Temperature indicating device for a cooking vessel. USP1999126004000.
  26. Andersen Markham L. (Toronto CAX). Temperature indicator for a fluid fixture. USP1986034575262.
  27. Ou-Yang David T. (Woodbury MN). Thermally responsive indicator with organic retaining means. USP1996075537950.
  28. Parker Robert (411 Rolling La. Alamo CA 94507). Time-temperature indicator. USP1989024805188.
  29. Anderson, Albert R.. Two-point spring loaded thermocouple probe with replaceable tips. USP1985114552465.
  30. Monk Kermit R. (122 Oakland Dr. Cross Lanes WV 25313). Water temperature display and flow control apparatus. USP1985044509550.