CA964410A - Vacuum cleaner - Google Patents
Vacuum cleanerInfo
- Publication number
- CA964410A CA964410A CA139,840A CA139840A CA964410A CA 964410 A CA964410 A CA 964410A CA 139840 A CA139840 A CA 139840A CA 964410 A CA964410 A CA 964410A
- Authority
- CA
- Canada
- Prior art keywords
- vacuum cleaner
- cleaner
- vacuum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
- A47L7/0023—Recovery tanks
- A47L7/0028—Security means, e.g. float valves or level switches for preventing overflow
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
- A47L7/0023—Recovery tanks
- A47L7/0038—Recovery tanks with means for emptying the tanks
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
- A47L7/0042—Gaskets; Sealing means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19098471A | 1971-10-20 | 1971-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA964410A true CA964410A (en) | 1975-03-18 |
Family
ID=22703612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA139,840A Expired CA964410A (en) | 1971-10-20 | 1972-04-17 | Vacuum cleaner |
Country Status (2)
Country | Link |
---|---|
US (1) | US3775951A (en) |
CA (1) | CA964410A (en) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996641A (en) * | 1975-04-28 | 1976-12-14 | Central Quality Industries, Inc. | Tipping force reducing apparatus |
US4080104A (en) * | 1976-05-14 | 1978-03-21 | Brown Jr Edward C | Wet-dry vacuum apparatus with pump means for discharging liquid therefrom |
US4072483A (en) * | 1976-05-20 | 1978-02-07 | Doyle Vacuum Cleaner Company | Vacuum cleaners |
US4041569A (en) * | 1976-09-13 | 1977-08-16 | Petersen Arne G | Separator system |
US4185974A (en) * | 1977-12-15 | 1980-01-29 | Shop-Vac Corporation | Integral filter cage and lid for cannister type vacuum cleaner |
DE3243506C2 (en) * | 1981-07-16 | 1985-09-26 | Guido Oberdorfer Wap-Maschinen, 7919 Bellenberg | Dirt vacuum cleaner with filter cartridge |
US4628566A (en) * | 1984-07-20 | 1986-12-16 | John C. Bertelsen | Filtering system for paper handling machines |
DE3536798A1 (en) * | 1984-10-19 | 1986-04-30 | geb. Altenau Helga 4404 Telgte Löffeld | Suction appliance for wet and dry cleaning |
US4726825A (en) * | 1985-02-22 | 1988-02-23 | Gpac, Inc. | Disposable HEPA filtration device |
US4783878A (en) * | 1985-04-08 | 1988-11-15 | Central Quality Industries, Inc. | Vacuum cleaner |
US4654926A (en) * | 1985-04-08 | 1987-04-07 | Central Quality Industries, Inc. | Vacuum cleaner |
US4858269A (en) * | 1987-04-03 | 1989-08-22 | The Scott Fetzer Company | Wet/dry vac |
US4947513A (en) * | 1988-03-29 | 1990-08-14 | Everts Robert G | Connector for a convertible blower-vacuum |
US4906265A (en) * | 1989-01-12 | 1990-03-06 | Shop-Vac Corporation | Filter and installation means for dry material filter for electric vacuum cleaner |
US5428865A (en) * | 1990-09-10 | 1995-07-04 | Yarbrough; Glen A. | Water-filtered vacuum sander |
US5224238A (en) * | 1991-04-18 | 1993-07-06 | Ryobi Motor Products Corp. | Horizontal canister vacuum |
US5607411A (en) * | 1992-02-10 | 1997-03-04 | Scott N. Heironimus | Containment and treatment aspirator system and method |
US5259854A (en) * | 1992-12-23 | 1993-11-09 | Gpac, Inc. | Disposable HEPA filtration device |
US5388301A (en) * | 1993-01-15 | 1995-02-14 | The Hoover Company | Rim seal for vacuum cleaner having dual storage tanks |
CA2113965C (en) * | 1993-08-04 | 1997-03-04 | William J. Rakocy | Tip resistant canister for upright vacuum cleaners |
US5440780A (en) * | 1993-08-04 | 1995-08-15 | Gmi Holdings, Inc. | Tip-resistant canister for upright vacuum cleaners |
US5482536A (en) * | 1994-04-12 | 1996-01-09 | Solvay Specialty Chemicals, Inc. | Apparatus for containment and scrubbing of toxic gas from a leakage location and method therefor |
US6004366A (en) | 1994-11-23 | 1999-12-21 | Donaldson Company, Inc. | Reverse flow air filter arrangement and method |
US5555600A (en) * | 1995-03-20 | 1996-09-17 | Corson; Mary R. | Non-tipping wet/dry vacuum |
US5570489A (en) * | 1995-07-12 | 1996-11-05 | Lee; Ta-Tang | Liquid extraction device for a vacuum cleaner |
US5783086A (en) * | 1995-09-29 | 1998-07-21 | W. L. Gore & Associates, Inc. | Filter for a wet/dry vacuum cleaner for wet material collection |
AU6907296A (en) * | 1995-09-29 | 1997-04-17 | W.L. Gore & Associates, Inc. | Improved method for employing wet/dry vacuum cleaners for wet material collection |
DE29516966U1 (en) * | 1995-10-26 | 1995-12-21 | Blank, Jutta, 47918 Tönisvorst | Filter suction |
USD406419S (en) * | 1997-02-10 | 1999-03-02 | Shade Charles L | Trash can mounted vacuum recovery system for loose-fill packaging material |
US5855634A (en) * | 1997-06-24 | 1999-01-05 | Shop Vac Corporation | Filter retainer for a vacuum cleaner |
US6210457B1 (en) * | 1998-04-08 | 2001-04-03 | Lee Valley Tools Ltd. | Transparent lid for auxiliary dust removal receptacle |
US6063151A (en) * | 1998-06-12 | 2000-05-16 | The Spencer Turbine Company | Mobile apparatus and method for clearing gas lines |
US6237187B1 (en) * | 1998-08-31 | 2001-05-29 | Emerson Electric Co. | Wet/dry vacuum dolly |
US6009898A (en) | 1998-09-17 | 2000-01-04 | Donaldson Company, Inc. | Valve assembly for preventing liquid ingestion and methods |
US6081961A (en) * | 1999-02-03 | 2000-07-04 | Wang; Tian Wang | Portable vacuum cleaner |
US6048249A (en) * | 1999-07-19 | 2000-04-11 | Vandenberg; Anthony Peter | Plastic building block toy cleanup vacuum attachment |
US6378165B1 (en) * | 2000-02-17 | 2002-04-30 | Emerson Electric Co. | Pull handle with interlocking mounting mechanism for wet/dry vacuum appliance |
EP2433537A1 (en) * | 2003-07-10 | 2012-03-28 | Black & Decker Inc. | Vacuum cleaner |
US6966935B1 (en) * | 2003-08-11 | 2005-11-22 | Neighbors Thomas J | Filter cleaner for wet/dry vacuum |
US20050081324A1 (en) * | 2003-10-16 | 2005-04-21 | Robert Condon | Tip resistant wet/dry vacuum |
US20070044442A1 (en) * | 2005-08-30 | 2007-03-01 | Riedel Phillip B | Large capacity vacuum filter cartridge |
AU2006220438B2 (en) * | 2005-09-23 | 2011-02-03 | Bissell Inc. | Vacuum cleaner with two stage filtration |
KR100957373B1 (en) * | 2007-12-13 | 2010-05-11 | 현대자동차주식회사 | Reservor tank of coolant for fuel cell vehicle |
US8230549B2 (en) * | 2008-03-14 | 2012-07-31 | Bissell Homecare, Inc. | Upright extractor |
US20100205766A1 (en) * | 2008-11-10 | 2010-08-19 | Nilfisk-Advance Inc. | Vacuum Device Including Selectively Activated, Secondary Vacuum Source and Floor Cleaning Machine Utilizing the Vacuum Device |
DE102009015644A1 (en) | 2009-03-21 | 2010-09-30 | Festool Gmbh | Suction unit with motor module |
US20110042631A1 (en) * | 2009-08-24 | 2011-02-24 | Ichimatsu Denki Koji Co., Ltd. | Cable-inserting apparatus |
US8782852B1 (en) | 2010-06-01 | 2014-07-22 | Jon T. Henderson | Multiple motor vacuum check valve |
US20140283330A1 (en) * | 2013-03-21 | 2014-09-25 | Leo Tardif | Platform for attaching a portable vacuum unit on a container |
US11969134B2 (en) | 2019-11-25 | 2024-04-30 | Exair Corporation | Wet-dry vacuum and lid system therefor |
US20210321846A1 (en) * | 2020-07-16 | 2021-10-21 | Paul Arthur Wilson | Bucket vacuum lid |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR740846A (en) * | 1931-08-17 | 1933-02-01 | Inventia Patent Verwert Ges | Improvements in the construction of devices for vacuum cleaning |
GB661636A (en) * | 1949-08-24 | 1951-11-21 | Rollnick & Gordon Ltd | Improvements in or relating to apparatus for cleaning floors and other surfaces |
US2989769A (en) * | 1957-12-23 | 1961-06-27 | Nobles Engineering And Mfg Com | Floor drying apparatus |
US3082465A (en) * | 1961-03-06 | 1963-03-26 | Multi Clean Products Inc | Vacuum cleaning apparatus |
US3240000A (en) * | 1962-11-02 | 1966-03-15 | Mitchell Co John E | Vacuum cleaning system |
US3286446A (en) * | 1963-08-27 | 1966-11-22 | Singer Co | Multiuse canister type vacuum cleaner |
US3386230A (en) * | 1966-12-27 | 1968-06-04 | Donaldson Co Inc | Liquid and gas separator |
US3618297A (en) * | 1969-07-22 | 1971-11-09 | Jet Line Products Inc | Vacuum pickup apparatus |
US3605786A (en) * | 1969-09-10 | 1971-09-20 | Purex Corp Ltd | Evacuator |
-
1971
- 1971-10-20 US US00190984A patent/US3775951A/en not_active Expired - Lifetime
-
1972
- 1972-04-17 CA CA139,840A patent/CA964410A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3775951A (en) | 1973-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA964410A (en) | Vacuum cleaner | |
CA934511A (en) | Vacuum cleaner | |
CA977910A (en) | Vacuum cleaner | |
CA937364A (en) | Vacuum cleaner | |
CA1013104A (en) | Nozzle for vacuum cleaner | |
CA961221A (en) | Vacuum cleaner | |
AU2608871A (en) | Vacuum cleaner | |
AU473033B2 (en) | Electric vacuum cleaner | |
AU2161070A (en) | Vacuum cleaner | |
AU462011B2 (en) | Vacuum sweeper | |
CA974012A (en) | Vacuum cleaner nozzle | |
CA987059A (en) | Vacuum cleaner | |
CA960816A (en) | Vacuum cleaner | |
CA861760A (en) | Vacuum cleaner | |
CA866453A (en) | Vacuum cleaner | |
CA887704A (en) | Utility vacuum cleaner | |
CA880403A (en) | Electric vacuum cleaner | |
AU455845B2 (en) | Vacuum cleaning implement | |
CA958163A (en) | Vacuum cleaner nozzle | |
AU478451B2 (en) | Vacuum cleaner nozzle | |
CA816358A (en) | Vacuum cleaner | |
CA938757A (en) | Vacuum cleaner | |
CA837809A (en) | Vacuum cleaner | |
CA836206A (en) | Vacuum cleaner | |
AU453050B2 (en) | Vacuum cleaner |