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Portable blower/vacuum having air inlet cover attachable to blower tube 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47L-005/14
출원번호 US-0779966 (2001-02-09)
발명자 / 주소
  • Steven J. Svoboda
  • Chadwick A. Shaffer
출원인 / 주소
  • The Toro Company
대리인 / 주소
    Mueting, Raasch & Gebhardt, P.A.
인용정보 피인용 횟수 : 22  인용 특허 : 58

초록

A blower/vacuum having an air inlet cover and a blower tube, both of which attach to a blower housing for operation in a blower mode. The air inlet cover is preferably able to removably attach to the blower housing and the blower tube. Blower/vacuums of the present invention may generally prohibit o

대표청구항

1. A portable blower/vacuum comprising:a housing having an air inlet opening and a housing outlet; a blower tube operable to removably couple to the housing outlet; and an air inlet cover operable to removably cover the air inlet opening, wherein the air inlet cover is securable relative to the air

이 특허에 인용된 특허 (58)

  1. Siegler Frederick (444 S. Citrus Los Angeles CA 90036), Air broom.
  2. Shaffer Chadwick A., Air concentrator nozzle for portable blower.
  3. Beckey Thomas J. ; Porter Steven R. ; Shaffer Chadwick A. ; Svoboda Steven J., Air inlet cover for portable blower/vacuum.
  4. Rote Scott J. (c/o Echo ; Inc. ; 400 Oakwood Rd. Lake Zurich IL 60047) Lohr Thomas H. (1295 Bristol Trail Rd. Lake Zurich IL 60047), Apparatus for picking up and shredding natural yard waste.
  5. Webster Craig,GBX, Battery powered vegetation trimmer.
  6. Tuggle Lloyd H. (Shreveport LA) Loyd Ronald C. (Keithville LA), Blower attachment for portable power unit.
  7. Baker Michael (Chandler AZ) Coleman Harold (Phoenix AZ), Blower vacuum.
  8. Webster Craig D. (Jesmond GBX), Blower vacuum.
  9. Webster Craig D. (Newcastle-upon-Tyne GBX), Blower vacuum.
  10. Webster Craig (Jesmond GBX) Sadler John (Darlington GBX), Blower vacuum device of improved design.
  11. Webster Craig (Jesmond GBX) Sadler John (Darlington GBX), Blower-vacuum device.
  12. Dorsch Glenn R. (Aberdeen WA), Centrifugal chopper pump.
  13. Hiramatsu Kenzo (Hoya JPX) Aiyama Fumihiko (Musashino JPX), Collecting apparatus.
  14. Webster Craig Duncan,GBX, Collection apparatus.
  15. Webster Craig,GBX ; Sadler John,GBX, Combined blower and vacuum.
  16. Webster Craig,GBX ; Sadler John,GBX, Combined blower and vacuum.
  17. Baker Michael (Gloster LA) Stuart Jerry E. (Lake Havasu AZ) Schultz William H. (Northbend IL), Combined blower and vacuum unit.
  18. Gierke Martin P. (Baltimore MD) Straub Robert P. (Baltimore MD), Combined portable power vacuum and blower.
  19. Everts Robert G. (Chandler AZ), Connector for a convertible blower-vacuum.
  20. Pink Anthony N. (Shorewood MN), Convertible electric blower vacuum.
  21. Haupt David J. (Shreveport LA) Houge Michael S. (Shreveport LA), Convertible leaf blower and vacuum.
  22. Comer Robert C. (Hopkins MN) Hampel Wilbur J. (Spring Park MN) Rogers Edward A. (Minneapolis MN), Convertible vacuum-blower.
  23. Webster Craig (Jesmond GBX) Sadler John (Darlington GBX), Debris blower and/or vacuum devices.
  24. Webster Craig (Jesmond GBX) Sadler John (Darlington GBX), Debris blowing apparatus.
  25. Webster Craig,GBX, Debris collecting apparatus.
  26. Krasznai Charles Z. (Trumbull CT) Bitzel Michael E. (Monroe CT) Ryckman William D. (Orange CT), Dual-purpose rotating brush for vacuum cleaner.
  27. Baker Michael (Chandler AZ) Coleman Harold (Phoenix AZ), Electric blower.
  28. Satoh Masatoshi (Tokyo JPX), Engine-driven blower/dust collector.
  29. Ohi Taku ; Brazell Kenneth M. ; Sing Jack B., Gasoline engine powered blower vac.
  30. McCloskey Donald R. (Trappe MD) Gogoll Thornton H. (Easton MD), Hand held blower.
  31. Liu Li-Hsiung (Tucson AZ), Impeller for blower/vacuum.
  32. Krasznai Charles Z. (Trumbull CT), Latch for telescoping handle of vacuum cleaner.
  33. Keim Norbert,DEX, Leaf vacuum/chopper.
  34. Haupt David J. (9891 Hidden Branch La. Shreveport LA 71118) Marcade Michael D. (524 Sophia La. Shreveport LA 71115), Mulching impeller for lawn and garden mulching blower-vacuum.
  35. Carney, Joseph E., Overload detection and warning system for electric motors in power tools and the like.
  36. Toensing Dean R. (Minnetonka MN) Svoboda Steven J. (Bloomington MN) Pink Anthony N. (Shorewood MN), Portable Blower/Vac.
  37. Kiyooka Katsumi (Saitama JPX) Gamoh Akira (Tokyo JPX) Iramina Keiko (Tokyo JPX), Portable blower.
  38. Kiyooka Katsumi (Warabi JPX) Gamoh Akira (Kodaira JPX) Inomata Hideko (Higashiyamato JPX) Iramina Keiko (Tachikawa JPX), Portable blower.
  39. Beckey Thomas J. ; Lund Rodney D. ; Porter Steve R. ; Shaffer Chadwick A. ; Svoboda Steven J., Portable blower with blower tube noise reduction.
  40. Beckey Thomas J. ; Porter Steven R. ; Lund Rodney D. ; Shaffer Chadwick A. ; Svoboda Steven J. ; O'Brien Steven T., Portable blower with noise reduction.
  41. Mattson Charles A. (Woodland Hills CA) Zink George M. (Simi Valley CA) Milliken Douglas A. (Thousand Oaks CA), Portable blower-vacuum unit.
  42. Pink Anthony N. ; Toensing Dean R., Portable blower/VAC.
  43. Pink Anthony N. ; Toensing Dean R., Portable blower/vac.
  44. Svoboda Steven J. (Bloomington MN) Toensing Dean R. (Minnetonka MN), Portable blower/vac.
  45. Pink Anthony N. (Shorewood MN) Svoboda Steven J. (Bloomington MN) Toensing Dean R. (Minnetonka MN), Portable blower/vacuum handle arrangement.
  46. Enkyo Hirofumi,JPX ; Ohi Taku, Portable electric blower with a dust collector.
  47. Sadler, Jeffery G.; Tuggle, Lloyd H.; Collins, Imack L., Portable hand-held blower/vacuum unit with resilient engine mounting system.
  48. Hammett John D. ; Trevino Richard W., Portable lawn and garden mulching vacuum.
  49. Krasznai Charles Z. (Trumbull CT) Kosten Richard B. (West Haven CT) Barker Ron (Brewster NY) Gerke ; Jr. Burton E. (Newtown CT), Rotatable indexable accessory vacuum cleaner tool.
  50. Kawai Yuzo (Nara JPX), Suction cleaner.
  51. Lessig ; III William R. (Hunt Valley MD) Demore Anthony M. (Cockeysville MD) Wagster Robert P. (Baltimore MD), Tube for leaf blower.
  52. Gildersleeve Paul (Ridgefield CT), Vacuum cleaner.
  53. Krasznai Charles Z. (Trumbull CT) Kosten Richard B. (West Haven CT), Vacuum cleaner dust bowl latch and release system.
  54. Sundaram Kamala J. (Milford CT) Hemmann Ronald S. (Newington CT) Johnson Paul H. (Fairfield CT), Vacuum cleaner housing and airflow chamber.
  55. Hemmann Ronald S. (Newington CT) Sundaram Kamala J. (Milford CT) DuBois Craig A. (Trumbull CT), Vacuum cleaner with extendable hose and brush disengagement.
  56. Cochran John R. (Baltimore MD) Bailey ; Jr. Rouse R. (New Park PA) Lessig ; III William R. (Hunt Valley MD), Vacuum cleaners.
  57. Lessig ; III William R. (Hunt Valley MD) Bailey ; Jr. Rouse R. (New Park PA) Cochran John R. (Baltimore MD), Vacuum cleaners.
  58. DeMore Anthony M. (Cockeysville MD) Gierke Martin P. (Baltimore MD) Somers Robert I. (Reisterstown MD) Welch Peter F. (Toronto CAX), Vegetation blower apparatus.

이 특허를 인용한 특허 (22)

  1. Pierzynski, Andy; Paris, Jeffrey, Air nozzle.
  2. Tinius, Michael, Backpack blower.
  3. Tinius, Michael, Battery powered blower.
  4. Sergyeyenko, Oleksiy P.; Covell, Kevin W., Blower cart.
  5. Stones, Kevin; Armstrong, Jonathan, Blower vacuum device.
  6. Tate, Clare, Blower vacuum device and attachment thereof.
  7. Hinklin, Darrell W.; Martin, David J., Convertible blower/vacuum.
  8. Tinius, Michael, Cordless blower.
  9. Tinius, Michael, Cordless blower.
  10. Bochmann,Cherry; Riddell,Erin, Cordless blower vacuum.
  11. Sweeney,Seán, Garden blower.
  12. Osterchill, Jeff; Choate, Timothy; Sparks, Danny; Abdelgalil, Mosheer, Hand-held blower devices with vacuum function.
  13. Martin,David J.; Shaffer,Chadwick A., Housing for a convertible blower/vacuum.
  14. Martin, David J.; Dretzka, Philip C.; Shaffer, Chadwick A., Housing of a portable blower/vacuum.
  15. Kremsler, Dieter; Dawen, Roman; Langhans, Klaus; Rabis, Manfred; Schellin, Kirsten, Manually guided blower.
  16. Shaffer, Chadwick A.; Svoboda, Steven J., Nozzle for a debris blower.
  17. Moriya, Keiichi, Nozzle for blower.
  18. Svoboda, Steven J.; Shaffer, Chadwick A.; Lonn, Dana R., Oscillating airstream nozzle for debris blower.
  19. Cobb, Jr., William T, Portable suction device for cleaning jobs.
  20. Jong, Jung-Chang, Position shifting plate for an air blowing device.
  21. Alamond, Robert F.; Osterchill, Jeffery L; Coffey, John R.; Allen, John D.; Curtis, Andrew L.; Sparks, Daniel T., Tube coupler.
  22. Jareczek, Brad, Vacuum attachment including a pressurized air source.
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