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Fitting for vacuum bags 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-029/23
  • B01D-029/27
  • A47L-009/14
출원번호 US-0740697 (2000-12-19)
발명자 / 주소
  • Robert C. Berfield
  • Robert Lent Crevling
출원인 / 주소
  • Shop-Vac Corporation
대리인 / 주소
    Marshall, Gerstein & Borun.
인용정보 피인용 횟수 : 18  인용 특허 : 31

초록

A fitting for a vacuum cleaner is disclosed. The fitting includes a retainer having first and second grooves within which a fitting is adapted to slide. The fitting includes a plate from which a cylinder extends and terminates in a radially inwardly directed deflector. Depending upon the orientation

대표청구항

1. A vacuum cleaner, comprising:a tank having a side wall, closed bottom wall and open top, an inlet being provided in the tank side wall; a lid removably attached to the tank open top; a motor/impeller unit mounted within the lid; a vacuum bag retainer mounted to the tank side wall, an inlet of the

이 특허에 인용된 특허 (31)

  1. Gehl Warren G. (Richfield MN) Wright Mervin E. (Apple Valley MN), Air cleaner with suspended cartridge.
  2. Dudrey Denis J. (Bloomington MN) Kahlbaugh Brad (Roseville MN) Anderson Erland D. (Farmington MN), Air filtration arrangement.
  3. Kopco James J. (Richmond Heights OH) Saunders Craig M. (Rocky River OH), Bag mount assembly for a vacuum cleaner.
  4. Kulitz Gunter (Ulm/Donau DEX), Cleaner for swimming pools and the like.
  5. Berfield Robert C. (Jersey Shore PA) Crevling Robert L. (Williamsport PA), Collapsible support cage for vacuum cleaner filter.
  6. Fu Shuzhen ; Andrisin ; Jr. John J. ; Lackner John R., Connector system.
  7. Fish Warren H. (Ramsey County MN), Dirt interceptor filter bag mount for vacuum cleaner.
  8. Newman Eugene E. (Palm City FL), Disposable HEPA filtration device.
  9. Bosses Mark D. (Montvale NJ), Disposable dust bag for vacuum cleaner and the like.
  10. Lackner John R. (North Ridgeville OH), Disposable dust bag for vacuum cleaners and the like.
  11. Lackner John R. (North Ridgeville OH), Disposable dust bag for vacuum cleaners and the like.
  12. Lackner John R. (Westlake OH), Disposable dust bag for vacuum cleaners and the like.
  13. Covington Edward A. ; Tsengouras Demetrios A., Dual Media air filter with electrostatic charge.
  14. Stewart ; Sr. Bruce E. (Maplewood MN) Lyman John B. (Bloomington MN), Dust bag mount arrangement for canister vacuum cleaner.
  15. Grimard, Jean P., Filter bag for vacuum cleaner.
  16. Jailor John (Rockford MI) Frederick William H. (Grandville MI) Umbach Steven R. (East Grand Rapids MI) Graham Scott R. (Zeeland MI) Roberts Kenneth L. (Battle Creek MI) Metzger Eric R. (Sand Lake MI), Filter bag mounting assembly for a vacuum cleaner.
  17. Berfield Robert C., Filter retainer for a vacuum cleaner.
  18. Berfield Robert C. (Jersey Shore PA) Wacek Rudolph W. (Montoursville PA) Seasholtz Craig (Avis PA), Grid element for lid of a cannister type vacuum cleaner.
  19. Parise Carl (Reno NV), Hot water vacuum extraction machine with float sealed riser tube shut-off device.
  20. Parise Carl (Reno NV), Hot water vacuum extraction machine with submicron size particle.
  21. Bosyj Nick M. (North Canton OH) Bowers Donald R. (Akron OH) Koukourakis Nicholas (Akron OH) Vincent Conway (North Canton OH), Rim seal for vacuum cleaner having dual storage tanks.
  22. Barnes ; Jr. James F. (Anderson SC), Support tray for disposable filter bag.
  23. Hult David R. ; Kolehmainen Donald M. ; Young Jeffrey L., Two stage vacuum cleaner filter.
  24. Westergren George A. (Linwood Township ; Anoka County MN), Vacuum cleaner bag mount and method for mounting a dust bag thereon.
  25. Lackner John R. (North Ridgeville OH) Grzywna Stanley E. (Elyria OH), Vacuum cleaner filter bag assembly.
  26. Yoo Byoung H. (Daejun KRX), Vacuum cleaner having a liquid medium filter.
  27. Hutchins Alma A. (Pasadena CA), Vacuum cleaner having bag cleaning apparatus.
  28. Loveless Michael L. ; Loveless Colleen G., Wet and dry vacuum with float valve system.
  29. Crouser Darwin S. (Canton OH) Bosyj Nick M. (North Canton OH) Bowers Donald R. (Akron OH) Koukourakis Nicholas (Akron OH) Wareham Richard A. (North Canton OH) Vincent Conway (North Canton OH), Wet/dry utility vacuum cleaner.
  30. Palmer Gary E. (Roselle IL) McCleod Rick (Lake in the Hills IL), Wet/dry vacuum machine.
  31. Wiese Martin E. (South Bend IN) Wray ; Jr. Charles C. (Denver CO), Wet/dry vacuum with automatic shutoff.

이 특허를 인용한 특허 (18)

  1. Cochran, John R; Goger, Jason M; Lopano, Daniel N; Potter, Christine H; Watson, James B, AC/DC hand portable wet/dry vacuum having improved portability and convenience.
  2. Cochran, John R; Goger, Jason M; Lopano, Daniel N; Potter, Christine H; Watson, James B, AC/DC hand portable wet/dry vacuum having improved portability and convenience.
  3. Miller, Carla; Fokens, Jason S., Apparatus for removal of loosefill insulation.
  4. Moore, Jr., James E., Combined wet and dry vacuum.
  5. Westbrook, Kurt; Bartley, Seth A.; Martinez, David; Shultz, Zachary A., Drain system and method for vacuum cleaner.
  6. Krohmer, Steven; Banasik, Daniel, Dust collection adapter with blast gate.
  7. Krohmer, Steven; Banasik, Daniel, Dust collection blast gate with mount.
  8. De Almeida, Eduardo O.; Eynon, Tim; Wotherspoon, James D.; Wilkie, Robert C.; Chambers, Timothy D., Exhaust gas mixing system.
  9. Cochran, John R; Goger, Jason M; Lopano, Daniel N; Potter, Christine H; Watson, James B, System having a power tool and an AC/DC hand portable wet/dry vacuum that share a battery pack.
  10. Hale, Larry D., System, method, and apparatus for mounting a filter bag to a wet/dry vacuum.
  11. Krausnick, Dale A.; Rupp, Mark N., Top plate for a filter bag.
  12. Marshall, James D.; Sergyeyenko, Oleksiy P.; Smith, Ray T.; Nawrozki, Damon; Baldwin, Michelle M.; Rosa, Richard P.; Meng, Andrew E., Utility vacuum.
  13. Marshall,James D.; Sergyeyenko,Oleksiy P.; Smith,Ray T.; Nawrozki,Damon; Baldwin,Michelle M.; Rosa,Richard P.; Meng,Andrew E., Utility vacuum.
  14. Bosses,Mark D., Vacuum bag guide with telescopic nozzle.
  15. Bosses,Mark D., Vacuum bag guide with telescopic nozzle.
  16. Theising, John L., Vacuum filter bag mounting apparatus and methods of operation.
  17. Rupp, Mark N.; Krausnick, Dale A.; Kwan, Hui Hiu; Long, Li Jin; Goetz, Paul; Kunkler, Jeffery Scott; Fischner, Rob; Arellano, Jr., Aurelio M., Vacuum sweeper apparatus including a filter bag and a method of installation.
  18. Cortes Ruiz, Marco Antonio; Rodriguez Perfino, Felix; Kohler, Richard Arthur, Wet/dry vacuum cleaner.
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