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특허 상세정보

Hand held pressure washer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-007/26    B05B-015/00    B05B-007/02    F23D-011/10    A62C-031/00    A62C-037/20   
미국특허분류(USC) 239/444; 239/314; 239/418; 239/443; 239/450; 239/525; 239/551; 239/562
출원번호 UP-0585503 (2006-10-24)
등록번호 US-7854398 (2011-02-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Michael Best & Friedrich LLP
인용정보 피인용 횟수 : 7  인용 특허 : 46
초록

A portable pressure washer includes a housing having a front end and a rear end defining a longitudinal axis. A handle has a first end extending from a rear portion of the housing and a second end terminating in a barrel. A first nozzle and a second aperture extend from the barrel. A fluid pump and a motor disposed are disposed within the housing, which includes a fluid inlet in fluid communication with the first nozzle and the second aperture.

대표
청구항

What is claimed: 1. A handheld pressure washer comprising: a fluid inlet; a spray gun including a housing defining a handle; a pump disposed within the housing; a first wand coupled to the spray gun, the first wand including a first outlet; a second wand coupled to the spray gun, the second wand including a second outlet; a first conduit fluidly connecting the fluid inlet and the pump with the first outlet, at least a portion of the first conduit passing through the housing; a second conduit fluidly connecting the fluid inlet with the second outlet by b...

이 특허에 인용된 특허 (46)

  1. Kinard Jimmy ; Corley Todd ; Kersy Timothy ; Mollenhoff James ; Steele Michael. Apparatus for applying a coating to a substrate. USP1999025865549.
  2. Berfield Robert C. (Jersey Shore PA). Attachment system for liquid spray lance. USP1991045004160.
  3. Wemmer Otto (3710 Greenbriar Dr. Columbia SC 29206). Chemical injection system for high pressure washers. USP1982074341350.
  4. Berfield Robert C. (Jersey Shore PA). Chemical intake system. USP1993075230368.
  5. Jiang,Weiliang. Cleaner. USP200804D567458.
  6. Charles E. Seaman, Jr. ; Jeffrey Y. Chen ; John A. Boticki ; Carey W. Zimmerman. Combination spray apparatus. USP2002046378789.
  7. Saunders, Craig M.; Tufts, Jr., Lindsey; Althoff, Charles Peter; Kalman, Jeffrey; Fuchs, Jr., Donald C.; O'Toole, Michael P.. Dual nozzle sprayer. USP2009087568636.
  8. Cooper,Vincent P.. Garden sprayer. USP200705D542373.
  9. Bertram George T. ; Corrigan ; III John J. ; Lacombe Patrick S. ; Knaak Michael R.. Hand held dispenser for foamable compositions and dispensing system. USP1998015709317.
  10. Stirm Michael (Oberursel DEX). Hand-held high-pressure cleaner. USP1991125071069.
  11. Bertolini Franca (Via Allende ; 2/A 42040 Sant\Ilario d\Enza - Reggio Emilia ITX). Hand-held jet washer. USP1992125169068.
  12. Renner,Reinhard. Hand-operated spray gun for a high pressure washer. USP200806D571434.
  13. Renner,Reinhard. High pressure cleaning apparatus. USP200801D560046.
  14. Parker Thomas A. (44 W. Essex Ave. Lansdowne PA 19050). High pressure dispensing system for mixed liquids. USP1980044197872.
  15. Magri, Maurizio. High pressure hydraulic cleaning unit possibly with detergent ejector device. USP2003016508386.
  16. Iavarone Moise A. (61 Lantern La. Sayreville NJ 08872). High pressure water sprayer. USP1997095671887.
  17. Hill Frank. High volume and low pressure water cleaning system. USP2000056062486.
  18. Monk,Andrew Paul. High volume low pressure spray station. USP200803D563503.
  19. Christiansen Keld,DKX. High-pressure cleaner with a hose-connected cleaning gun. USP1998105816499.
  20. Krarup Karsten (Hobro DKX). High-pressure cleaner with air-cooled motor. USP1994085338162.
  21. Winther Lars,DKX. High-pressure cleaner with bypass valve for the pump. USP1998045735461.
  22. Stougaard Henning (Hadsund DKX). High-pressure cleaner with encapsulated motor-pump assembly. USP1993065221193.
  23. Schneider Josef (Backnang DEX) Nathan Robert (Backnang DEX) Nieuwkamp Wolfgang (Backnang DEX). High-pressure cleaning device with pump housing/spray gun connection. USP1995035395052.
  24. Gregory T. Jack (1932 Weiss La. Penngrove CA 94951). Hose nozzle with high pressure pump. USP1988124792096.
  25. Knaggs,Richard Allen; Osenbaugh,Vern. Internalized component for fuel tanks. USP2006067059305.
  26. Sayen Michael D. (510 Emma St. Hancock MI 49930). Plant watering/misting device. USP1986114621770.
  27. Simonette Dallas W. (Andover MN) Bruggeman Jon (Blaine MN). Portable pressure washer. USP1995065421520.
  28. Medema Douglas J. (Belding MI) Coon Robert C. (Holland MI). Portable water extraction cleaner housing. USP199707D381481.
  29. Dalquist ; III H. David (Minnetonka MN) Campbell ; Sr. Glenn M. (Plymouth MN) Campbell ; Jr. Glenn M. (Plymouth MN) Everson Gary R. (Orono MN) Keleny Lloyd G. (Champlin MN) Kluge Douglas J. (Golden V. Power washing apparatus. USP1991085040950.
  30. Berfield Robert C. (Jersey Shore PA) Seasholtz Craig A. (Avis PA). Pressure spray washer. USP199304D334972.
  31. Proctor Rudy R. (Costa Mesa CA) Reinstein Fred M. (Encino CA). Pressure spray washer or the like. USP198709D292133.
  32. Berfield Robert C. (Jersey Shore PA). Pressure washer. USP1993075230471.
  33. Berfield Robert C. (Jersey Shore PA) Seasholtz Craig A. (Avis PA). Pressure washer. USP199405D347261.
  34. Paige Clive R. (Berkshire GB2). Pressure washer. USP1991115067654.
  35. Polk Gary C. (Eden Prairie MN) Larson Steve A. (Stacy MN) Albrecht Ronald E. (Crystal MN). Pressure washer. USP1990054926904.
  36. Ricker,Jeffery G.; Byler,Shane A.; Carroll,Maureen E.; Burdsall,Thomas A.. Pressure washer. USP200604D519693.
  37. Dexter, Shane. Pressure washer assembly. USP2005086929198.
  38. Williams,David K.. Pressure washer system and method of operating same. USP2007027178740.
  39. Stephen J. Pauley ; Calvin W. Krefft ; Erik K. Worm DK. Pressure washer with duty cycle temperature controller and method. USP2002086435424.
  40. Dexter, Shane; Koka, Dinesh. Pressure washer with soft start washer wand. USP2010027661609.
  41. Pohorecki, Tony. Pressure washing apparatus and method. USP2005066905080.
  42. Grime Thomas E. (Temperance MI). Spray gun. USP198308D270368.
  43. Ray,R. Kevin. Spray lance and container. USP200607D524999.
  44. Horner,Joseph D.; Clerk,Kevin L.. Sprayer system. USP2006057051955.
  45. Morrow John A. (Fort Mill SC). Washing accessory for a string trimmer. USP1992095148992.
  46. Ichel Glenn K. (21 Winslow La. Smithtown NY 11787). Waterpower pressure washer. USP1997095669558.