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[미국특허] Vacuum cleaning appliances 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47L-005/32
출원번호 US-0627292 (1984-07-02)
우선권정보 GB-0018528 (1983-07-08)
발명자 / 주소
  • Dyson James (Bathford GB2)
출원인 / 주소
  • Prototypes, Ltd. (Bath GB2 03)
인용정보 피인용 횟수 : 135  인용 특허 : 5

초록 ▼

A vacuum cleaning apparatus with an improved air control valve (22) for directing air flow to a passageway (11) in a casing either from a cleaning head (2) or a hose section (6) is described. In the preferred form the valve rotates to provide internal passages to the air passageway in the casing. Th

대표청구항 ▼

In a vacuum cleaning apparatus comprising a main casing having a dirt laden air conveying passageway leading thereto and containing a motor-driven fan unit, and including means for dirt retention in the apparatus, a hose section communicating with the passageway and providing an inlet for dirt laden

이 특허에 인용된 특허 (5) 인용/피인용 타임라인 분석

  1. Tapp Ruel W. (P.O. Box 449 Tomball TX 77375), Dual mode vacuum cleaner.
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  2. Stein Klaus (No. 12 ; Diesterwegstrasse 5620 Velbert-Neviges 15 DEX), Stalk vacuum cleaner.
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  3. Lockhart Scott N. (Normal IL) Hohulin Samuel E. (Lexington IL) Brooks ; deceased Joseph F. (late of Bloomington IL by Elva M. Brooks ; executrix), Suction cleaner.
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  4. Wright Gordon Thomas (55 Windemere Avenue Burnley ; Lancashire EN) Doubleday Eric George (AM Kraherwald 167 D-7000 Stuttgart-West DT), Vacuum cleaners.
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  5. Dyson, James, Vacuum cleaning appliances.
    상세보기

이 특허를 인용한 특허 (135) 인용/피인용 타임라인 분석

  1. Conrad, Wayne Ernest; Conrad, Helmut Gerhard; Szylowiec, Ted, Air flow passage for a vacuum cleaner.
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  2. Conrad, Wayne Ernest; Conrad, Helmut Gerhard; Szylowiec, Ted, Air flow passage for a vacuum cleaner.
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  3. Conrad, Wayne Ernest; Conrad, Helmut Gerhard; Szylowiec, Ted, Air flow passage for a vacuum cleaner.
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  4. Conrad,Wayne Ernest; Conrad,Helmut Gerhard; Szylowiec,Ted, Air flow passage for a vacuum cleaner.
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  5. Dyson James,GBX ; Knox Alexander Stuart,GBX ; Ganderton Michael David,GBX, Apparatus for carrying a fluid flow.
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  6. Lee, Byung-Jo; Kim, See-hyun; Choung, Myoung-Sun, Apparatus for diverting fluid flow path.
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  7. Lee, Byung-Jo; Kim, See-hyun; Choung, Myoung-Sun, Apparatus for diverting fluid flow path.
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  8. Lee, Byung-Jo; Kim, See-hyun; Choung, Myoung-Sun, Apparatus for diverting fluid flow path.
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  9. Billy Yung HK, Bagless canister vacuum cleaner.
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  10. Murphy,John S.; Khalil,David; Wright,Michael F.; Matousek,Robert A.; Hin,Yung Leong, Bagless stick type vacuum cleaner.
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  11. Yung Billy,HKX, Bagless vacuum cleaner.
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  12. Sepke Arnold L. ; Bobrosky Vincent, Battery power combination vacuum cleaner.
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  13. Dyson, James; Gammack, Peter David; Sunderland, David Robert; Genn, Stuart Lloyd, Canister vacuum cleaner.
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  14. Dyson, James; Gammack, Peter David; Sunderland, David Robert; Genn, Stuart Lloyd, Canister vacuum cleaner.
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  15. Louis Jeffrey S. ; Balzer Jerry L. ; Maurer Edgar A. ; Rennecker David B. ; McAllise Gregg A. ; Morgan Jeffery A. ; Bednar James M. ; Behrend Carl ; Reiter Michael J., Carpet extractor with automatic conversion.
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  16. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX, Center air feed for cyclonic separator.
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  17. Wayne Ernest Conrad CA; Helmut Gerhard Conrad CA, Cleaner head for a vacuum cleaner.
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  18. Dyson, James; Gammack, Peter David, Cleaning appliance.
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  19. Dyson, James; Gammack, Peter David; Ashbee, Giles; Wishney, Adam Andrew; Grant, Kevin; Marsh, Jonathan George, Cleaning appliance.
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  20. Dyson, James; Gammack, Peter David; Heatley-Adams, Emma Jane; Coulton, Robert Mark Brett, Cleaning appliance.
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  21. Dyson, James; Gammack, Peter David; Heatley-Adams, Emma Jane; Coulton, Robert Mark Brett, Cleaning appliance.
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  22. Dyson, James; Gammack, Peter David; Sunderland, David Robert; Genn, Stuart Lloyd, Cleaning appliance.
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  23. Dyson, James; Gammack, Peter David; Sunderland, David Robert; Genn, Stuart Lloyd, Cleaning appliance.
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  24. Genn, Stuart Lloyd; Sunderland, David Robert, Cleaning appliance.
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  25. MacNaughton, Roy, Cleaning appliance.
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  26. Sunderland, David Robert, Cleaning appliance.
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  27. Sunderland, David Robert; Genn, Stuart Lloyd, Cleaning appliance.
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  28. Sunderland, David Robert; Genn, Stuart Lloyd, Cleaning appliance.
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  29. Sunderland, David Robert; Genn, Stuart Lloyd, Cleaning appliance.
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  30. Sunderland, David Robert; Genn, Stuart Lloyd; Gammack, Peter David, Cleaning appliance.
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  31. Wishney, Adam Andrew; Lee, Damian Henri; Dyson, James; Gammack, Peter David, Cleaning appliance.
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  32. Dyson James (Bathford GB2), Combined disc and shroud for dual cyclonic cleaning apparatus.
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  33. Conrad, Wayne Ernest, Compact surface cleaning apparatus.
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  34. Thomas S. Block ; Jerry D. Schemm, Convertible upright vacuum.
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  35. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX ; Szylowiec Ted,CAX, Cyclone separator having a variable longitudinal profile.
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  36. Conrad, Wayne Ernest; Conrad, Helmut Gerhard; Szylowiec, Ted, Cyclone separator having a variable longitudinal profile.
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  37. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX ; Szylowiec Ted,CAX, Cyclone separator having a variable transverse profile.
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  38. Arnold,Adrian Christopher, Cyclonic bagless vacuum cleaner with slotted baffle.
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  39. Wayne Ernest Conrad CA; Helmut Gerhard Conrad CA; Ted Szylowiec CA, Cyclonic vacuum cleaner.
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  40. Blocker, Douglas L.; Kaido, John F., Dual motor upright vacuum cleaner.
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  41. Blocker, Douglas L.; Kaido, John F., Dual motor upright vacuum cleaner.
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  42. Blocker, Douglas L.; Kaido, John F., Dual motor upright vacuum cleaner.
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  43. O'Banion Michael L. ; Puzio Daniel ; Smith Kendall D., Dust collector with work surface.
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  44. Yoshimi Kazuyoshi,JPX ; Yoneda Isao,JPX ; Suetsugu Naoki,JPX, Electric vacuum cleaner.
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  45. Werjefelt, Bertil R. L., Emergency vision apparatus with distributed stowage space.
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  46. Krymsky Mark D., Filtering system for cleaning air.
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  47. Gammack, Peter David; McCulloch, Andrew; Strutt, Benjamin John; Liddell, Sarah Helen; White, William Robert James, Handle assembly for a cleaning appliance.
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  48. Gammack, Peter David; McCulloch, Andrew; Strutt, Benjamin John; Liddell, Sarah Helen; White, William Robert James, Handle assembly for a cleaning appliance.
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  49. Sanderson, Alan Glynn; White, Hadley, Handle assembly for a cleaning appliance.
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  50. Dyson, James, Handle for a vacuum cleaner.
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  51. Gammack,Peter David; Taylor,Jonathan Paul; Allard,Matthew James Roger, Hose and wand assembly.
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  52. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX ; Szylowiec Ted,CAX, Insert for a cyclone separator.
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  53. Vanderlinden, Roger P., Large area surface cleaning tool.
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  54. Vanderlinden, Roger P., Large area surface cleaning tool for suctioning both dust and debris.
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  55. Conrad, Wayne Ernest, Method and apparatus of particle transfer in multi-stage particle separators.
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  56. Wayne Ernest Conrad CA, Method and apparatus of particle transfer in multi-stage particle separators.
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  57. Bertram, Andre; Tiekoetter, Stefan, Method for operating a vacuum cleaner having a cyclone separator and a vacuum cleaner having a cyclone separator.
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  58. Tucker, Richard R., Pivoting valve arrangement.
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  59. Vanderlinden, Roger P., Sealed pick-up head for a mobile sweeper.
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  60. Downham David,GBX ; Ord John Michael,GBX ; Jankevics Thomas,SEX ; Sjoberg Goran,SEX, Suction cleaning apparatus.
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  61. Conrad, Wayne Ernest, Surface cleaning apparatus.
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  62. Conrad, Wayne Ernest, Surface cleaning apparatus.
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  63. Conrad, Wayne Ernest, Surface cleaning apparatus.
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  64. Conrad, Wayne Ernest, Surface cleaning apparatus.
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  65. Conrad, Wayne Ernest, Surface cleaning apparatus.
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  66. Conrad, Wayne Ernest; Thorne, Jason Boyd, Surface cleaning apparatus.
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  67. Conrad, Wayne Ernest; Thorne, Jason Boyd, Surface cleaning apparatus.
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  68. Conrad, Wayne Ernest; Thorne, Jason Boyd, Surface cleaning apparatus.
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  69. Conrad, Wayne Ernest; Thorne, Jason Boyd, Surface cleaning apparatus.
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  70. Conrad, Wayne Ernest; Thorne, Jason Boyd, Surface cleaning apparatus.
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  71. Krebs, Alan J.; Lenkiewicz, Kenneth M., Surface cleaning apparatus with accessory working air path.
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  72. Conrad, Wayne Ernest, Surface cleaning apparatus with different cleaning configurations.
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  73. Conrad, Wayne Ernest, Surface cleaning apparatus with different cleaning configurations.
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  74. Conrad, Wayne Ernest, Surface cleaning apparatus with different cleaning configurations.
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  75. Conrad, Wayne Ernest, Surface cleaning apparatus with different cleaning configurations.
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  76. Conrad, Wayne Ernest, Surface cleaning apparatus with different cleaning configurations.
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  77. Dyson, James; Gammack, Peter David; Courtney, Stephen Benjamin; Newton, David Christopher James; Czerpak, Samuel James; Joynt, Michael Sean, Surface treating appliance.
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  78. Dyson, James; Gammack, Peter David; Courtney, Stephen Benjamin; Newton, David Christopher James; Joynt, Michael Sean; Czerpak, Samuel James, Surface treating appliance.
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  79. Dyson, James; Gammack, Peter David; Courtney, Stephen Benjamin; Newton, David Christopher James; Joynt, Michael Sean; Czerpak, Samuel James, Surface treating appliance.
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  80. Dyson, James; White, James; Smith, Charles William Owen; Dearing, James Jonathan, Surface treating appliance.
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  81. Ford, Matthew William; Wills, Andrew James, Surface treating appliance.
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  82. McLuckie, Paul Andrew; Postle, William David; Czerpak, Samuel James; Watson, Christopher Thomas; Ryan, Leigh Michael, Surface treating appliance.
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  83. Postle, William David; Czerpak, Samuel James; Watson, Christopher Thomas; Ryan, Leigh Michael, Surface treating appliance.
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  84. White, James; Jennings, Christopher Alan, Surface treating appliance.
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  85. White, James; Smith, Charles William Owen; Reid, Paul Barry, Surface treating appliance.
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  86. Wills, Andrew James; Ford, Matthew William; Dyson, James; Gammack, Peter David; Courtney, Stephen Benjamin; Czerpak, Samuel James; Joynt, Michael Sean; Rollo, Adam William; White, James, Surface treating appliance.
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  87. Wills, Andrew James; Ford, Matthew William; White, James; Dyson, James; Gammack, Peter David; Courtney, Stephen Benjamin, Surface treating appliance.
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  88. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX ; Szylowiec Ted,CAX, Terminal insert for a cyclone separator.
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  89. Conrad, Wayne Ernest, Upright vacuum cleaner.
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  90. Conrad, Wayne Ernest, Upright vacuum cleaner.
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  91. Stein Klaus (Velbert DEX) Kaulig Heinz (Velbert DEX), Upright vacuum cleaner.
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  92. Bowden,Jason D.; Gieske,Jason R.; Fedorka,Thomas J., Upright vacuum cleaner equipped with conversion valve and dead headed wand.
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  93. Lee, Byung-jo; Park, Joung-soo; Kim, Tae-gwang, Upright vacuum cleaner having suction path switching valve.
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  94. Bair Kenneth W. ; Gibbs Richard C. ; Reindle Mark E. ; Wright Michael F., Upright vacuum cleaner with cyclonic air flow.
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  95. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic air flow.
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  96. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic air flow.
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  97. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic air flow.
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  98. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic air flow.
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  99. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic air flow.
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  100. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic air flow.
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  101. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic air flow.
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  102. Bair,Kenneth W.; Gibbs,Richard C.; Reindle,Mark E.; Wright,Michael F., Upright vacuum cleaner with cyclonic air flow.
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  103. Bair,Kenneth W.; Gibbs,Richard C.; Reindle,Mark E.; Wright,Michael F., Upright vacuum cleaner with cyclonic air flow.
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  104. Conrad, Wayne Ernest; Conrad, Helmut Gerhard, Upright vacuum cleaner with cyclonic air flow.
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  105. Kenneth W. Bair ; Richard C. Gibbs ; Mark E. Reindle ; Michael F. Wright, Upright vacuum cleaner with cyclonic air flow.
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  106. Kenneth W. Bair ; Richard C. Gibbs ; Mark E. Reindle ; Michael F. Wright, Upright vacuum cleaner with cyclonic air flow.
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  107. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic airflow.
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  108. Bair, Kenneth W.; Gibbs, Richard C.; Reindle, Mark E.; Wright, Michael F., Upright vacuum cleaner with cyclonic airflow.
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  109. Michael F. Wright ; Charles J. Thur ; Brett Latimer ; Paul D. Stephens ; Mark E. Cipolla ; Craig J. Barbeck, Upright vacuum cleaner with cyclonic airflow.
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  110. Wright Michael F. ; Thur Charles J. ; Latimer Brett ; Stephens Paul D., Upright vacuum cleaner with cyclonic airflow.
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  111. Wright Michael F. ; Thur Charles J. ; Latimer Brett ; Stephens Paul D. ; Cipolla Mark E. ; Barbeck Craig J., Upright vacuum cleaner with cyclonic airflow.
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  112. Wright Michael F. ; Thur Charles J. ; Latimer Brett A. ; Stephens Paul D. ; Cipolla Mark E., Upright vacuum cleaner with cyclonic airflow.
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  113. Wright, Michael F.; Thur, Charles J.; Latimer, Brett; Stephens, Paul D.; Cipolla, Mark E.; Barbeck, Craig J., Upright vacuum cleaner with cyclonic airflow.
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  114. Wright, Michael F.; Thur, Charles J.; Latimer, Brett; Stephens, Paul D.; Cipolla, Mark E.; Barbeck, Craig J., Upright vacuum cleaner with cyclonic airflow.
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  115. Wright,Michael F.; Thur,Charles J.; Cipolla,Mark E.; Latimer,Brett A.; Stephens,Paul D., Upright vacuum cleaner with cyclonic airflow.
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  116. Wright,Michael F.; Thur,Charles J.; Latimer,Brett; Stephens,Paul D.; Cipolla,Mark E.; Barbeck,Craig J., Upright vacuum cleaner with cyclonic airflow.
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  117. Wright,Michael F.; Thur,Charles J.; Latimer,Brett; Stephens,Paul D.; Cipolla,Mark E.; Barbeck,Craig J., Upright vacuum cleaner with cyclonic airflow.
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  118. Wright,Michael F.; Thur,Charles J.; Latimer,Brett; Stephens,Paul D.; Cipolla,Mark E.; Barbeck,Craig J., Upright vacuum cleaner with cyclonic airflow.
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  119. Burchard Thomas H. ; Arney Michel D. ; Kim Youngmihn ; Brickus Jonas R., Vacuum cleaner.
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  120. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX, Vacuum cleaner.
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  121. Conrad,Wayne Ernest; Conrad,Helmut Gerhard, Vacuum cleaner.
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  122. Macleod, Euan Skinner; Taylor, John; Richardson, Ross; Edwards, William, Vacuum cleaner.
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  123. Skinner Macleod,Euan; Richardson,Ross; Henderson,Christopher Richard, Vacuum cleaner.
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  124. Mallory James M. ; Sepke Arnold L. ; Sommer David R., Vacuum cleaner assembly.
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  125. Sommer David R. ; Hampton Leonard D. ; Reimer William R. ; Huebsch John A. ; Hibbs George V., Vacuum cleaner assembly.
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  126. Morphey, John Curtis; Goare, Alexander Douglas; Davidshofer, Donald Joseph, Vacuum cleaner base assembly.
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  127. Morphey, John Curtis; Goare, Alexander Douglas; Davidshofer, Donald Joseph, Vacuum cleaner base assembly and air passage system.
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  128. Thur, Charles J.; Paliobeis, Steven J., Vacuum cleaner having hose detachable at nozzle.
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  129. Kim, See-hyun; Park, Joung-soo; Lee, Byung-jo; Han, Jung-gyun; Kim, Tae-gwang, Vacuum cleaner having suction path switching unit.
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  130. Conrad, Wayne Ernest; Conrad, Helmut Gerhard, Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein.
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  131. Wayne Ernest Conrad CA; Helmut Gerhard Conrad CA, Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein.
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  132. Wayne Ernest Conrad CA; Helmut Gerhard Conrad CA, Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein.
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  133. Pullins, Alan T.; Phegley, Shannon D.; Proffitt, II, Donald E.; Streciwilk, Eric J., Vacuum cleaner with wand activated conversion valve.
    상세보기
  134. Conrad, Wayne Ernest, Valve for a surface cleaning apparatus.
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  135. Helps, Daniel Francis; Osborn, Christopher Simon; Hutton, Blair Hugh; Sanderson, Alan Glynn; White, Hadley, Wand assembly for a cleaning appliance.
    상세보기

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