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특허 상세정보

Audible signal valve knob with timer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-027/09    A47J-027/08    F16K-037/00   
미국특허분류(USC) 099/344; 137/552; 137/552.7; 368/010
출원번호 US-0445712 (2003-05-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ryan Kromholz &
인용정보 피인용 횟수 : 3  인용 특허 : 26

A signal generating valve and timer assembly includes a valve slide and a controller. The controller is coupled to the valve and is adapted to engage the valve to move the valve from a first position to a second position. The valve generates a first signal in at least one of the first or second positions. Movement of the valve slide from the first position to the second position engages an actuator device to activate a switch on the timer to start the timer running for a pre-programmed time period. The timer generates a second signal at the expiration of...


We claim: 1. An audible signal generating valve assembly and a cooperating, independently operable, timer assembly for a cooking vessel, comprising, in combination: means located in said valve assembly for initiating and maintaining an audible signal at a preselected temperature of the contents of said cooking vessel; a slide valve having a first position and a second position and generating a first audible signal in at least one of the first or second positions; a controller adapted to engage the slide valve to move the slide valve from the first posit...

이 특허에 인용된 특허 (26)

  1. Ejiri Susumu (Toyoake JPX) Hiraoka Hajime (Aichi JPX). Alarm device for telling end-of-cooking timing. USP1994085341728.
  2. Mihealsick Patrick M. (1023 Kismet Dr. Aiken SC 29803). Apparatus and method for providing a measured flow of exterminating fluid. USP1995025390440.
  3. Heermans Thomas W. (West Bend WI). Audible signal valve knob. USP1983124418637.
  4. Heermans Thomas W. (West Bend WI). Audible signal valve knob. USP1979014134358.
  5. Tarlow Kenneth A. (138 Waterview Playa del Rey CA 90293). Collapsible steamer basket. USP1990094953452.
  6. Walls Henry M. (Pittsburgh PA) Sayers ; Jr. George M. (Clearfield PA). Cooking and whistling knob therefor. USP1987094690095.
  7. 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.
  8. Uss Tom. Cookware top. USP1998065771783.
  9. Chen Mu H. (No. 47 ; Lane 58 ; Wu Ku Wang North Street San Chung City ; Taipei Hsien TWX). Electronic boiling point musical alarm. USP1989084857897.
  10. Hanagan Joseph J. (Freeport IL). Electronic grill control. USP1991045003960.
  11. Kloppsteck, Gerd. Frying pan lid. USP1984054451156.
  12. Koziol Walter (Antioch IL). Handle and timer assembly for a barbecue grill. USP1992025088069.
  13. Obal Michael S. (2596 E. 2nd Ave. Vancouver ; British Columbia CAX V5N 1C6). Indicator assembly. USP1989084856564.
  14. Neff Paul C. (Antioch IL). Knob for a pan cover. USP1980034193166.
  15. Remmel Wayne R. (Kewaskum WI). Knob with stainless steel cap. USP1989094862552.
  16. Shibata, Yoshikazu. Lid knob of pressure cooker. USP1985104548156.
  17. Lien Chang-hsing (Taipei TWX). Lid with a timer. USP1997075644552.
  18. Heermans Thomas W. (West Bend WI). Mounting for audible signal valve knob. USP1988104776296.
  19. Jackson Frederick P. (Barrowford GB2) Newell Brian (Brierfield GB2). Pressure cooker relief valve and pressure cookers incorporating such assemblies. USP1982024313371.
  20. Winteler Hans R. (Chemin des Granges 1261 Arzier CHX) Favre Charles-Andrs (Chemin Cassinette 2 1018 Lausanne CHX). Sonic temperature warning device for lids of cooking vessels. USP1986024571580.
  21. Chang Min Lan. Structure of a whistling device for a cooker lid. USP2001086273285.
  22. Hupf Charles J. ; Smaga Karlis Arijis. Temperature indicating device for a cooking vessel. USP1999126004000.
  23. Durston Richard Vereker,AUX ; Durston Andrew Albert,AUX. Timer with resettable alarm and automatic turn-off. USP2001116323777.
  24. Grusmark Stephen (2901 S. Bayshore Dr. ; #15C Coconut Grove FL 33133). Toothpaste dispenser with timer assembly. USP1991024991755.
  25. Lin Chia-Meng (No. 11-9 ; Lane 115 ; Shui-Yuan Rd. Fong-Yuan City ; Taichung County TWX). Vessel having boiling indicating device. USP1995125471912.
  26. Chang Min-Lan,TWX. Whistling device of a cooker lid. USP2001036202875.