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Filtration arrangement of a vacuum cleaner

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47L-009/10
  • B01D-045/12
출원번호 US-0106268 (2002-03-26)
발명자 / 주소
  • Sepke, Arnold L.
출원인 / 주소
  • White Consolidated, Ltd.
대리인 / 주소
    Pearne & Gordon LLP
인용정보 피인용 횟수 : 44  인용 특허 : 54

초록

A filtration arrangement of a vacuum cleaner includes a floor-engaging base unit, a body portion pivotally mounted on the base unit and a suction motor/fan assembly located in either the base unit or body portion. A dustcup is mounted on the body portion and is in fluid communication with a first ai

대표청구항

1. A vacuum cleaner with an improved filtration arrangement, comprising:a) a floor engaging base unit;b) a body portion pivotally mounted on said base unit;c) a suction motor/fan assembly mounted in one of the base unit and body portion;d) a dust cup mounted on and detachable from the body portion,

이 특허에 인용된 특허 (54)

  1. Kilstrom Lars,SEX, Adaptor for a vacuum cleaner.
  2. Bobrosky Vincent L. ; Eisenmenger Richard J. ; Huebsch John A. ; Kontio Christer T. ; Mulcahy Joseph L. ; Reimer William R. ; Toohill Timothy P., Air filtrating self-propelled upright vacuum cleaner.
  3. Yung Billy,HKX, Bagless vacuum cleaner.
  4. Rench Geoffrey B. (Racine WI) Jacobs Stephen (Bayside CA) Jolly Frank (Arcata CA), Carpet cleaning machine for particulate removal.
  5. Rench Geoffrey B. (Racine WI) Jacobs Stephen (Eureka CA) Jolly Frank (Arcata CA), Carpet cleaning machine with convertible-use feature.
  6. Cyphert Gilbert G. (Phoenix AZ), Carpet soil extractor.
  7. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX, Center air feed for cyclonic separator.
  8. Usmani Kal (11 Morningdew Dr. Brantford ; Ontario CAX N3R 3P1), Central vacuum cleaner with detachable filter assembly.
  9. Wayne Ernest Conrad CA; Helmut Gerhard Conrad CA, Cleaner head for a vacuum cleaner.
  10. Dyson James (Bathford GB2), Combined disc and shroud for dual cyclonic cleaning apparatus.
  11. Soler Norman V. (Port Colborne CAX) Tsui Tat-Chi A. (St. Catharines CAX) LaBute Donald (Welland CAX), Cyclonic back-pack vacuum cleaner.
  12. Scalfani Adam C. ; Gerber Douglas E. ; Keebler A. Ronald ; Lawter Raymond L. ; Miller Daniel R., Cyclonic dirt cup assembly.
  13. Jonasson Alf I. S. (Hyllinge SEX), Device for separating particles from flowing medium.
  14. Paul D. Stephens ; Jeffrey M. Kalman ; Charles J. Thur, Dirt cup assembly for vacuum cleaner.
  15. Lee Jae I. (Seoul KRX), Dirt filtering and collecting apparatus for vacuum cleaner.
  16. Finke Eugene W. (Wilmington OH), Draw-down cyclonic vacuum cleaner.
  17. Dyson James (Chippenham GBX) Millman Allan D. (Toronto CAX) Tsui Tat-Chi A. (St. Catherines CAX), Dual cyclonic vacuum cleaner.
  18. Tapp Ruel W. (P.O. Box 449 Tomball TX 77375), Dual mode vacuum cleaner.
  19. Dyson James,GBX ; Thomson Andrew Walter McRae,GBX ; Bickerstaff Simon Mark,GBX, Dust separation apparatus.
  20. Hamada Atsuo,JPX ; Kamatani Kazumasa,JPX ; Yoshimi Kazuyoshi,JPX ; Okuda Atsushi,JPX ; Sakata Souji,JPX ; Suetsugu Naoki,JPX ; Ueyama Syuzou,JPX ; Takahashi Nobuaki,JPX, Dust-collecting device for vacuum cleaner and upright type vacuum cleaner.
  21. Bowerman Leonard E. ; Chandler Jeffrey P. ; Hoekstra Peter ; Rogers Carla B., Filter and accessory mount for upright vacuum cleaner exhaust port.
  22. Da Costa Philip M. (Oakville CAX), Lift-off mechanism for an upright vacuum cleaner.
  23. Davis Charles (Mendham NJ), Low pressure HEPA filtration system for particulate matter.
  24. Dyson James (Sycamore House GBX) LaBute Donald J. (Welland CAX), Powder dispensing and cleaning apparatus.
  25. Kilstrom Lars,SEX, Removable cyclone separator for a vacuum cleaner.
  26. Scanlon John J. ; Herring Jay J. ; Giannetta Richard W., Removeable deflector boot for a wet/dry vacuum cleaner.
  27. Witter Robert, Replaceable, self-cleaning cartridge for a cyclonic air cleaning device.
  28. Lambert ; Steven J. ; Lambert ; Bertha E. ; Lambert ; Warren G., Self-cleaning filter and vortexer.
  29. Kilstrom Lars,SEX, Separation device for a vacuum cleaner.
  30. Boczkiewicz Bruce M. (Mukwonago WI) Seawell Jeffrey T. (Waukesha WI), Separator docking system.
  31. Dyson James (Bath-Avon GB2), Shroud.
  32. Dyson James,GBX, Shroud and cyclonic cleaning apparatus incorporating same.
  33. Dyson James,GBX, Shroud and cyclonic cleaning apparatus incorporating same.
  34. Roy Michel (1301 ; rue Jean Guy Prevost ; Quebec CAX J0R 1T0 ), Suction activated reciprocating system.
  35. Kenneth W. Bair ; Victor R. Younger, Two-stage particle separator for vacuum cleaners.
  36. Murphy John S. ; Matousek Robert ; Farone Richard C. ; Brickner David M. ; Kalman Jeffrey M. ; Saunders Craig M. ; Wright Michael F., Upright vacuum cleaner.
  37. Murphy John S. ; Matousek Robert ; Farone Richard C. ; Brickner David M. ; Kalman Jeffrey M. ; Saunders Craig M. ; Wright Michael F., Upright vacuum cleaner.
  38. Bair Kenneth W. ; Gibbs Richard C. ; Reindle Mark E. ; Wright Michael F., Upright vacuum cleaner with cyclonic air flow.
  39. Wright Michael F. ; Thur Charles J. ; Latimer Brett ; Stephens Paul D., Upright vacuum cleaner with cyclonic airflow.
  40. Wright Michael F. ; Thur Charles J. ; Latimer Brett ; Stephens Paul D. ; Cipolla Mark E. ; Barbeck Craig J., Upright vacuum cleaner with cyclonic airflow.
  41. Wright Michael F. ; Thur Charles J. ; Latimer Brett A. ; Stephens Paul D. ; Cipolla Mark E., Upright vacuum cleaner with cyclonic airflow.
  42. Robert A. Salo ; Charles J. Thur ; Paul D. Stephens ; Mark E. Cipolla ; Michael F. Wright, Upright vacuum cleaner with cyclonic airflow pathway.
  43. Dyson James (Bathford GB2), Upright vacuum cleaning appliance.
  44. Weistra Marten P. (Eindhoven NLX), Vacuum cleaner.
  45. van der Molen Jacobus H. (Groningen NLX), Vacuum cleaner.
  46. Dyson James,GBX, Vacuum cleaner and a filter assembly therefor.
  47. Stevenson Philip H. (Cleveland OH), Vacuum cleaner and filter thereof.
  48. Wright Michael F. ; Thur Charles J. ; Latimer Brett ; Stephens Paul D. ; Cipolla Mark E., Vacuum cleaner dust cup.
  49. Wayne Ernest Conrad CA; Helmut Gerhard Conrad CA, Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein.
  50. Lessig ; III William R. (Hunt Valley MD) Bailey ; Jr. Rouse R. (New Park PA) Cochran John R. (Baltimore MD), Vacuum cleaners.
  51. Dyson James (Bathford GB2), Vacuum cleaning apparatus.
  52. Dyson James (Bath GB2), Vacuum cleaning appliance.
  53. Dyson James (Sycamore House Bathford ; Bath ; Avon ; BA1 7RS GB2), Vacuum cleaning appliances.
  54. Yonkers Robert A. (Grandville MI), Vacuum filter.

이 특허를 인용한 특허 (44)

  1. Rotter, Terrence M.; Bonde, Kevin G.; Koenigs, William D.; Wang, Shaoping, Air cleaner assembly.
  2. Rotter, Terrence M.; Bonde, Kevin G; Koenigs, William D.; Wang, Shaoping, Air cleaner assembly.
  3. Overvaag,Chad D., Bagless dust box for vacuum cleaner.
  4. Murphy,John S.; Khalil,David; Wright,Michael F.; Matousek,Robert A.; Hin,Yung Leong, Bagless stick type vacuum cleaner.
  5. Oh,Jang keun, Cyclone dust collecting device and vacuum cleaner having the same.
  6. Jonsson, Stefan, Cyclone dust separator arrangement, cyclone dust separator and cyclone vacuum cleaner.
  7. Oh, Jang-keun; Kim, Min-ha, Cyclone separating apparatus for a vacuum cleaner.
  8. Oh, Jang-keun; Cha, Seung-yong, Cyclone separating apparatus for vacuum cleaner.
  9. Rotter, Terrence M.; Sayler, Jeffrey S.; Hensel, Robert J., Cyclonic air cleaner.
  10. Rotter, Terrence M.; Sayler, Jeffrey S.; Hensel, Robert J., Cyclonic air cleaner.
  11. Rotter, Terrence M.; Sayler, Jeffrey S.; Hensel, Robert J., Cyclonic air cleaner.
  12. Kasper, Gary A., Cyclonic separator for a vacuum cleaner.
  13. Tanner, Mark; Kontio, Christer; Sepke, Arnold; Chenoweth, Brad, Cyclonic vacuum cleaner.
  14. Hitzelberger,J. Erik; Hafling,Danielle M.; Mudd,Amy N., Dirt container for cyclonic vacuum cleaner.
  15. Mudd,Amy N., Dirt cup for vacuum cleaner.
  16. Makarov, Sergey V.; Kawolics, Raymond P., Dual stage cyclone vacuum cleaner.
  17. Makarov, Sergey V.; Kawolics, Raymond P., Dual stage cyclone vacuum cleaner.
  18. Davidshofer,Don, Dust separation system.
  19. Lerch, Oliver; Vögele, Roland, Dust suction device for drilling machine.
  20. Sun, Brian Wang, Exterior surface of a cyclone receptacle.
  21. Sun, Brian Wang, Exterior surface of a cyclone receptacle.
  22. Sun, Brian Wang, Exterior surface of a cyclone receptacle.
  23. Sun, Brian Wang, Exterior surface of a cyclone receptacle.
  24. Sun, Brian Wang, Exterior surface of a cyclone receptacle.
  25. Gierer,Joseph T., Filter and system for improved sealing and ease of attachment on a vacuum cleaner.
  26. Park,Sang Jun, Filter mounting device for vacuum cleaner.
  27. Oh, Jang-keun; Kim, Min-ha, Multi-cyclone dust separating apparatus having a filter assembly.
  28. Oh, Jang-keun; Kim, Min-ha, Multi-cyclone dust separating apparatus of a vacuum cleaner.
  29. Arnold, Adrian Christopher, Particle separator.
  30. Brewster, Michael R.; Wong, Tsz Kin; Lam, Chin Hung; Wattenbach, Brian P.; Verbrugge, Brandon L.; Vögele, Roland; Limberg, Kurt; Chen, Ming Cong, Power tool dust collector.
  31. Greene, Mason Isaac, Shroud for a cleaning service apparatus.
  32. Morrow, Nickolas James; Foote, Michael R., Solid fragrance carrier and method of use in a vacuum cleaner.
  33. Archer,Matthew J., Upper portion of a floor care appliance.
  34. Huber, Franz; Guenther, Joachim, Vacuum cleaner.
  35. Luebbering,Greg; Sepke,Arnie; Bobrosky,Vince, Vacuum cleaner.
  36. Molnar, Gergely; Kiss, Gábor; Soós, László, Vacuum cleaner.
  37. Skinner Macleod,Euan; Henderson,Christopher Richard, Vacuum cleaner.
  38. Davidshofer, Donald Joseph; Kowalski, Gregory James; Morphey, John Curtis, Vacuum cleaner cyclone with helical cyclone expansion region.
  39. Vines, Brian, Vacuum cleaner filtration system with filter cleaning mode.
  40. Santiago,Jose Carlito; Carr,Adam G.; Medema,Douglas J., Vacuum cleaner handle portion.
  41. Staf, Håkan, Vacuum cleaner suction nozzle with height adjustment and bleed valve.
  42. Wolfe, Melvin E.; Buss, Randy L.; Liu, Li H., Vacuum cleaner with screen cage.
  43. Ota, Tomio, Vertical filtering and separating suction machine of chips, steam and smoke by change of air direction, for machining center, lathe machine or other machines generating steam from oil or coolant.
  44. Cortes Ruiz, Marco Antonio; Rodriguez Perfino, Felix; Kohler, Richard Arthur, Wet/dry vacuum cleaner.
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