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US2522882A
(en)
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1945-08-14 |
1950-09-19 |
Electrolux Corp |
Vacuum cleaner
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US2659925A
(en)
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1948-06-18 |
1953-11-24 |
Delos R Wood |
Vacuum floor tool
|
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US2793384A
(en)
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1952-11-29 |
1957-05-28 |
Pauline A Ortega |
Cleaning tool for vacuum cleaners
|
|
US2857615A
(en)
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1954-08-19 |
1958-10-28 |
Electrolux Corp |
Multiple purpose nozzle
|
|
US2822565A
(en)
|
1954-11-15 |
1958-02-11 |
Air Way Ind Inc |
Vacuum cleaner floor tool assembly having a cam actuated valve and agitator
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US2844841A
(en)
|
1955-06-06 |
1958-07-29 |
Electrolux Corp |
Dual purpose nozzle
|
|
US3117338A
(en)
*
|
1956-06-11 |
1964-01-14 |
Filtex Corp |
Suction nozzle
|
|
US2867835A
(en)
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1956-12-28 |
1959-01-13 |
Jr Charles K Brown |
Double acting vacuum and scrubbing head
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|
US3069716A
(en)
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1960-02-11 |
1962-12-25 |
Signal Mfg Co |
Vacuum cleaner nozzle and attachment
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|
AT222082B
(en)
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1960-03-12 |
1962-07-10 |
Elfriede Lorenian |
Vacuum cleaner mouthpiece
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US3029461A
(en)
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1960-06-30 |
1962-04-17 |
Bissell Inc |
Combination vacuum cleaner and floor scrubber
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|
US3107387A
(en)
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1962-02-26 |
1963-10-22 |
Katt Sam |
Double action squeegee
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|
US3210792A
(en)
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1964-01-17 |
1965-10-12 |
Gen Floorcraft Inc |
Vacuum mopping device
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US3382525A
(en)
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1966-07-28 |
1968-05-14 |
Electrolux Corp |
Duplex vacuum floor cleaning tool
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US3571841A
(en)
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1969-04-28 |
1971-03-23 |
Hoover Co |
Wet pick-up suction nozzle with filter means
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US3584330A
(en)
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1969-06-16 |
1971-06-15 |
Scovill Manufacturing Co |
Portable power operated window washer
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US3950813A
(en)
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1973-06-19 |
1976-04-20 |
Buck S Keith |
Squeegee
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USD255359S
(en)
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1977-06-06 |
1980-06-10 |
Bartlett Robert N |
Combination floor cleaning apparatus wand and floor tool
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US4124915A
(en)
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1977-08-15 |
1978-11-14 |
S/V Tool Company, Inc. |
Combination scraper and squeegee
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US4300262A
(en)
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1979-11-28 |
1981-11-17 |
Black & Decker Inc. |
Air-powered vacuum cleaner floor tool
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USD266707S
(en)
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1981-03-26 |
1982-10-26 |
Black & Decker Inc. |
Vacuum cleaner tool
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USD281759S
(en)
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1982-08-02 |
1985-12-17 |
Filippini David J |
Floor tile removing tool
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USD294111S
(en)
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1984-05-18 |
1988-02-09 |
Danny L. Billingsley |
Floor covering removal tool
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USD311615S
(en)
*
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1987-01-20 |
1990-10-23 |
Shop-Vac Corporation |
Vacuum cleaner nozzle
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US4864681A
(en)
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1988-06-20 |
1989-09-12 |
Emerson Electric Co. |
Multi-purpose floor cleaning tool
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US4989294A
(en)
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1989-07-28 |
1991-02-05 |
Breuer Electric Mfg. Co. |
Floor cleaning tool for vacuum cleaner
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US5184372A
(en)
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1991-01-07 |
1993-02-09 |
Mache Gerhard R |
Vacuum assisted squeegee attachment
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GB9221178D0
(en)
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1992-10-08 |
1992-11-25 |
Vax Appliances Ltd |
Pick-up heads for vacuum cleaners
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US5419007A
(en)
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1993-12-16 |
1995-05-30 |
Emerson Electric Co. |
Snap together wet nozzle
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SE9501912D0
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1995-05-21 |
1995-05-21 |
Goeran Edlund |
Device for connection to vacuum conducting line
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*
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1996-01-04 |
1998-01-13 |
Emerson Electric Co. |
Floor brush nozzle assembly
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USD381144S
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1996-03-25 |
1997-07-15 |
The Hoover Company |
Vacuum cleaner nozzle
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US5659923A
(en)
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1996-04-08 |
1997-08-26 |
Pro-Team, Inc. |
Vaccum cleaner floor tool
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US5765259A
(en)
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1997-03-17 |
1998-06-16 |
Cika; Christina L. |
Vacuum nozzle for cleaning ceiling fan blades
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USD392780S
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1997-05-16 |
1998-03-24 |
Emerson Electric Co. |
Vacuum cleaner nozzle
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USD395104S
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1997-08-01 |
1998-06-09 |
Orcon Corporation |
Floor scraping tool
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USD424766S
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1998-01-26 |
2000-05-09 |
Emerson Electric Co. |
Multi-use vacuum nozzle
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USD455242S1
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1998-03-08 |
2002-04-02 |
Notetry Limited |
Tool for a floor care appliance
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AU137238S
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1998-04-28 |
1999-05-11 |
Dyson Technology Ltd |
Vacuum cleaner floor fitting
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USD430714S
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1999-08-03 |
2000-09-05 |
Seoung-Wook Song |
Electric cleaner lid
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US6243914B1
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1999-08-04 |
2001-06-12 |
Hydramaster Corporation |
Sprayless surface cleaner
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EP1120076B1
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2000-01-28 |
2004-04-21 |
New Ermes Europe S.p.A. |
Device for removing dust and rubbish
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USD439711S1
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2000-04-27 |
2001-03-27 |
Shop Vac Corporation |
Nozzle
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2000-06-12 |
2002-07-23 |
Pro-Team, Inc. |
Vortex floor tool
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US6842942B2
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2001-09-18 |
2005-01-18 |
The Hoover Company |
Nozzle assembly removal arrangement
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USD468499S1
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2002-02-07 |
2003-01-07 |
Koblenz Electrica, S.A. De C.V. |
Multi-purpose cleaning tool adaptive to a vacuum cleaner nozzle
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USD473356S1
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2002-05-08 |
2003-04-15 |
The Hoover Company |
Accessory tool storage door for a floor care appliance
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USD494327S1
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2002-12-30 |
2004-08-10 |
Conet Industries, Inc. |
Vacuum cleaner with suction tester
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CA107215S
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2004-01-08 |
2005-09-20 |
Dyson Ltd |
Floor tool for cleaning appliance
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ITMI20041074A1
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2004-05-28 |
2004-08-28 |
New Ermes Europe Spa |
ASPIRATION HEAD FOR DUST VACUUM OR SIMILAR WITH SEPARABLE SUCTION DUCT
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USD563615S1
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2004-06-25 |
2008-03-04 |
Davy S.R.L. |
Suction head for a vacuum cleaner
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USD518259S1
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2004-09-13 |
2006-03-28 |
Robert Wertz |
Vacuum attachment
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2004-10-08 |
2006-02-07 |
Dyson Technology Ltd |
An accessory for a cleaning appliance
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USD599065S1
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2006-08-23 |
2009-08-25 |
New Ermes Europe S.P.A. |
Vacuum cleaner suction nozzle
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USD566356S1
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2007-03-09 |
2008-04-08 |
Bissell Homecare, Inc. |
Floor cleaning tool
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USD602664S1
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2007-05-03 |
2009-10-20 |
Johnsondiversey, Inc. |
Floor maintenance tool
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USD573761S1
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2007-05-29 |
2008-07-22 |
Usp Holding Corp. |
Floor cleaning tool
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USD602217S1
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2007-10-27 |
2009-10-13 |
Dyson Limited |
Floor tool for a cleaning appliance
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