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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Single valve ready to use sprayer

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A62C-005/02    A62C-005/00    B05B-007/26    B05B-007/24    F23D-011/46    F23D-011/36    F23D-014/60    F23D-014/46   
미국특허분류(USC) 239/318; 239/310; 239/398; 239/414; 239/525; 239/586; 222/484
출원번호 US-0053384 (2005-02-08)
등록번호 US-7350722 (2008-04-01)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 59
초록

A sprayer head assembly for dispensing a chemical stored within a container comprise a body having a bore and a valve moveably positioned at least partially within the bore. The housing includes passages for carrier fluid and the chemical. A vent passage is also provided. The valve selectively closes and opens the carrier fluid, chemical and vent passages. The valve is configured to rotate about an axis that extends in a generally vertical direction.

대표
청구항
▼

What is claimed is: 1. A sprayer head assembly for dispensing a chemical stored in a container; the sprayer head assembly comprising: a body that includes a chemical passage that is communication with a cavity in the container, a carrier fluid passage that is in communication with a carrier fluid source; a vent passage that is in communication with the cavity in the container, and a bore formed that is in communication with the chemical, carrier fluid and vent passages; and a valve moveably positioned at least partially within the bore, the valve defini...

이 특허에 인용된 특허 (59)

  1. Foster, Donald D.; Nelson, Philip L.; Stark, Jeffrey P.. Adjustable hose end sprayer nozzle. USP2004086772966.
  2. Gunzel ; Jr. Rudolph M. (Palm Springs CA) Englhard Ronald F. (Mission Viejo CA) Shanklin Donald J. (Fullerton CA). Aspiration-type chemical sprayer. USP1991085039016.
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  4. Chow Ho (Cliffside Park NJ) Testa Joseph E. (Woodcliff Lake NJ). Aspiration-type sprayer. USP1991045007588.
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  7. Englhard Ronald F. (Mission Viejo CA) Shanklin Donald J. (Fullerton CA). Aspiration-type sprayer. USP199505D358865.
  8. Englhard Ronald F. (Mission Viejo CA) Shanklin Donald J. (Fullerton CA). Aspiration-type sprayer. USP1995015383603.
  9. Chow Ho (Cliffside Park NJ) Testa Joseph E. (Woodcliff Lake NJ). Aspiration-type sprayer with improved safety feature. USP1989054826085.
  10. Fugent Elmer G. (10716 Ave Compadres Fountain Valley CA 92708) Fugent Ruby M. (10716 Ave Compadres Fountain Valley CA 92708) Kraus Shirley (17346 Flame Tree Fountain Valley CA 92708) Kraus Wolfgang (. Bathroom mixing device. USP1981084281796.
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  12. Johnson Robert E. (St. Paul MN). Dispensing apparatus with line pressure diverter. USP1997085655563.
  13. Chura William D. (Ridgefield CT) Kozlowski Edward (Southport CT) Liljeqvist Lance (Wilton CT) Jones Stephen (Darien CT) Thompson Mark (Charleston SC) Hawes Charles (Summerville SC). Double barrel sprayer for selective spraying of water or diluted product and use thereof. USP1997015595345.
  14. Liljeqvist Lance ; Kozlowski Edward. Double barrel sprayer for selective spraying of water or diluted product and use thereof. USP1998125850973.
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  24. Joseph K. Dodd. Hose-end aspiration-type sprayer. USP2002046378785.
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  26. Beiswenger John L. (Salem WI) Smiesko Frank A. (McHenry IL). Hose-end sprayer. USP1982094349157.
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  28. Ketcham E. Lee (Bedford PA). Hose-end spraying apparatus. USP1994125372310.
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  30. Payne Larry E. (3224 Wesley Chapel Rd. Decatur GA 30034) Lancaster ; Jr. Kenneth D. (965-C Clubhouse Cir. ; W. Decatur GA 30034). Liquid container lid. USP1979024138033.
  31. Jones, Paul C.. Misting system nozzle holder with manual slide shut-off valve. USP2003116651901.
  32. Wang, King Yuan. Operating/controlling structure of detergent-mixable sprinkling gun. USP2004046726123.
  33. Brass Richard (Reinbeck IA) Cracauer Raymond F. (Plymouth MN) Beihl Roland (Invergrove Heights MN) Hudson ; Jr. Robert C. (Northbrook IL). Reusable sprayer. USP1997075649664.
  34. Nissels Robert (Saint-Georges de Reneins FRX). Rotatable nozzle assembly for sprayers. USP1989064838490.
  35. Stoody William R. (8659 Summerdale Rd. San Diego CA 92126). Self-contained fluid pump aerosol dispenser. USP1986064595127.
  36. Farley Frederick A. (2363 Blackfoot Placentia CA 92670). Shower filter assembly. USP1992105152464.
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  39. Smith Richard J. (715 Rose Ave. Pleasanton CA 94566). Shower head dispensing fixture. USP1989114881575.
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  43. Englhard Ronald F. (Mission Viejo CA) Shanklin Donald J. (Fullerton CA). Single valve aspiration type sprayer. USP1993055213265.
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  45. Shanklin, Donald; Englhard, Ronald F.. Single valve ready to use hose end sprayer. USP2005076913209.
  46. Shanklin, Donald; Englhard, Ronald F.. Single valve ready to use hose end sprayer. USP2003066578776.
  47. Wales, Michael. Sliding valve for a shower head. USP2003126655660.
  48. Gunzel ; Jr. Rudolph M. (San Marino CA) James Donald R. (West Covina CA) Radecki Tony (Altadena CA). Spray apparatus. USP1976023940069.
  49. Gunzel ; Jr. Rudolph M. (San Marino CA) James Donald R. (West Covina CA) Radecki Tony (Altadena CA). Spray apparatus. USP197709RE29405.
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  51. LaRosa Joseph P. (Danbury CT) Lombardi Michael H. (Stamford CT). Spray head comprising cap member with rotatable/depressible valve held by frangible locking collar. USP1988084767058.
  52. Beaver Larry Gene ; Maclean-Blevins Mark T. ; Ketcham Craig Stephen. Sprayer. USP200010D433095.
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  57. McRoskey Peter K. (Del Mar CA) Havlovitz Paul M. (Escondido CA). Variable dilution ratio hose-end aspirator sprayer. USP1990024901923.
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