US1689166A
(en)
*
|
1926-07-14 |
1928-10-23 |
Varner Sallie |
Power-driven cleaning device
|
US2162313A
(en)
*
|
1935-04-06 |
1939-06-13 |
Apex Electrical Mfg Co |
Operating handle for manually propelled tools
|
BE417515A
(zh)
|
1935-09-18 |
|
|
|
US2216163A
(en)
*
|
1936-07-22 |
1940-10-01 |
Autogiro Co Of America |
Rotating-wing aircraft
|
US2218161A
(en)
*
|
1938-12-14 |
1940-10-15 |
Hoover Co |
Suction cleaner
|
US2243066A
(en)
*
|
1938-12-29 |
1941-05-27 |
Hoover Co |
Suction cleaner
|
US2218163A
(en)
|
1938-12-31 |
1940-10-15 |
Hoover Co |
Suction cleaner
|
US2260222A
(en)
*
|
1939-05-22 |
1941-10-21 |
Hoover Co |
Suction cleaner
|
US2226362A
(en)
*
|
1939-05-25 |
1940-12-24 |
Hoover Co |
Suction cleaner
|
GB568958A
(en)
|
1943-09-22 |
1945-04-27 |
Gen Electric Co Ltd |
Improvements in vacuum cleaners
|
US2591214A
(en)
|
1944-11-04 |
1952-04-01 |
Bernard J Tamarin |
Vacuum cleaner with detachable reel-and-handle unit
|
US2534479A
(en)
*
|
1944-12-29 |
1950-12-19 |
Hoover Co |
Handle actuated delayed motor disconnect for suction cleaners
|
US2525282A
(en)
*
|
1948-09-04 |
1950-10-10 |
Hoover Co |
Suction cleaner
|
US2525283A
(en)
*
|
1948-10-02 |
1950-10-10 |
Hoover Co |
Suction cleaner
|
US2550384A
(en)
*
|
1948-12-27 |
1951-04-24 |
Edgar P Senne |
Air intake mechanism for air filter machines
|
US2684271A
(en)
*
|
1949-07-07 |
1954-07-20 |
Hoover Co |
Handle connection for suction cleaners
|
US2719318A
(en)
*
|
1951-09-01 |
1955-10-04 |
Hoover Co |
Nozzle raising device for suction cleaners
|
US2750618A
(en)
*
|
1952-10-27 |
1956-06-19 |
Hoover Co |
Combined handle and switch control for suction cleaners
|
US2686330A
(en)
*
|
1953-01-02 |
1954-08-17 |
Ind Patent Corp |
Ball-roll vacuum cleaner
|
US2898622A
(en)
|
1955-11-30 |
1959-08-11 |
Hoover Co |
Combination suction cleaners
|
FR1310618A
(fr)
|
1961-10-17 |
1962-11-30 |
|
Aspirateur
|
US3150394A
(en)
*
|
1962-08-21 |
1964-09-29 |
Mount Sinai Hospital Corp |
Baseboard scrubbing machine
|
FR1333087A
(fr)
|
1962-09-05 |
1963-07-19 |
Schoettle Kg Electrostar |
Appareil ménager pour aspirer la poussière, encaustiquer ou battre les tapis
|
US3655005A
(en)
*
|
1969-09-26 |
1972-04-11 |
Enrique J Chicurel |
Spherical drive vehicle
|
US3794351A
(en)
*
|
1972-04-24 |
1974-02-26 |
P Cudmore |
Velocipede
|
US3932912A
(en)
*
|
1974-02-15 |
1976-01-20 |
Whirlpool Corporation |
Vacuum cleaner
|
SE7607236L
(sv)
*
|
1975-06-26 |
1976-12-27 |
Patrick Carn |
Anordning vid kelke
|
US4129920A
(en)
*
|
1977-12-12 |
1978-12-19 |
Consolidated Foods Corporation |
Hose coupling for upright vacuum cleaner
|
US4307485A
(en)
*
|
1979-09-04 |
1981-12-29 |
Black & Decker Inc. |
Air-powered vacuum cleaner floor tool
|
EP0042723B1
(en)
|
1980-06-19 |
1985-08-21 |
Rotork Appliances Limited |
Vacuum cleaning appliance
|
US4397060A
(en)
*
|
1981-03-26 |
1983-08-09 |
Black & Decker Inc. |
Vacuum cleaner tool for use on horizontal and vertical surfaces
|
US4423534A
(en)
*
|
1981-12-14 |
1984-01-03 |
Whirlpool Corporation |
Vacuum cleaner handle lock
|
US4472855A
(en)
*
|
1983-05-16 |
1984-09-25 |
Murphy Edward R |
Folding support for a carpet cleaning wand
|
US4573236A
(en)
|
1983-07-08 |
1986-03-04 |
Prototypes, Ltd. |
Vacuum cleaning appliances
|
DE8509150U1
(de)
*
|
1985-03-27 |
1985-05-23 |
Vorwerk & Co Interholding Gmbh, 5600 Wuppertal |
Staubsaugerdüse
|
US4785899A
(en)
*
|
1987-05-04 |
1988-11-22 |
Von Winckelmann Emil H |
Vehicle with spherical-shaped wheels for steering and speed control purposes
|
US4811452A
(en)
*
|
1988-01-25 |
1989-03-14 |
Ryobi Motor Products Corp. |
Auxiliary attachment adaptor and vacuum cleaner for use therewith
|
DE8809802U1
(de)
|
1988-08-01 |
1989-11-30 |
Siemens AG, 1000 Berlin und 8000 München |
Staubsaugermundstück
|
US5086538A
(en)
*
|
1990-06-22 |
1992-02-11 |
Royal Appliance Mfg. Co. |
Incremental foot operated height adjuster for upright vacuum cleaner
|
JP2521552Y2
(ja)
*
|
1990-12-10 |
1996-12-25 |
松下電器産業株式会社 |
アプライト形電気掃除機
|
US5355549A
(en)
|
1992-03-13 |
1994-10-18 |
Amway Corporation |
Diverter valve for vacuum cleaner apparatus
|
US5351361A
(en)
*
|
1993-01-08 |
1994-10-04 |
The Hoover Company |
Conversion valve arrangement
|
US5323510A
(en)
*
|
1993-07-09 |
1994-06-28 |
Redding Glenn K |
Vacuum cleaner having improved steering features
|
US5836047A
(en)
|
1994-01-20 |
1998-11-17 |
Daewoo Electronics Co., Inc. |
Vacuum cleaner for both upright and canister modes
|
DE19520236A1
(de)
|
1995-06-02 |
1996-12-05 |
Michalke Raymund |
Aufklappbare Haltevorrichtung für das Saugrohr von Staubsaugern und Haushalts- und Gartengeräten, die nur ein Rohr oder Stiel haben
|
US6167587B1
(en)
*
|
1997-07-09 |
2001-01-02 |
Bissell Homecare, Inc. |
Upright extraction cleaning machine
|
KR970032722A
(ko)
*
|
1995-12-19 |
1997-07-22 |
최진호 |
무선조정 청소기
|
CH691565A5
(fr)
*
|
1996-09-26 |
2001-08-31 |
Certech Sa |
Aspirateur pour déchets ménagers.
|
US5794305A
(en)
*
|
1996-12-17 |
1998-08-18 |
Weger; Kenneth J. |
Articulation device for a vacuum cleaner
|
US6006401A
(en)
*
|
1997-01-22 |
1999-12-28 |
Bissell Homecare, Inc. |
Vacuum cleaner having a handle release thereon
|
USRE39304E1
(en)
*
|
1997-07-09 |
2006-09-26 |
Bissell Homecare, Inc. |
Upright extraction cleaning machine
|
US7752705B2
(en)
*
|
1997-08-13 |
2010-07-13 |
Bissell Homecare, Inc. |
Extraction cleaning with heating
|
US6055703A
(en)
|
1997-10-14 |
2000-05-02 |
Oreck Holdings Llc |
Upright vacuum cleaner having improved steering apparatus with a lock out feature
|
TW475894B
(en)
|
1997-12-26 |
2002-02-11 |
Tec Corp |
Suction port body for vacuum-cleaner and vacuum-cleaner having the same
|
US6003196A
(en)
*
|
1998-01-09 |
1999-12-21 |
Royal Appliance Mfg. Co. |
Upright vacuum cleaner with cyclonic airflow
|
CA2251295C
(en)
|
1998-01-27 |
2002-08-20 |
Sharp Kabushiki Kaisha |
Electric vacuum cleaner
|
KR100384980B1
(ko)
|
1998-04-03 |
2003-06-02 |
마츠시타 덴끼 산교 가부시키가이샤 |
회전 브러시 장치 및 이를 이용한 전기 기구
|
KR20000011440A
(ko)
*
|
1998-07-06 |
2000-02-25 |
마츠시타 덴끼 산교 가부시키가이샤 |
전기청소기
|
GB2342282B
(en)
*
|
1998-10-08 |
2001-09-26 |
Notetry Ltd |
Changeover valve
|
GB9822005D0
(en)
|
1998-10-08 |
1998-12-02 |
Notetry Ltd |
A cleaner head assembly for a vacuum cleaner
|
US6277164B1
(en)
*
|
1999-04-06 |
2001-08-21 |
Oreck Holdings, Llc |
Balanced flow vacuum cleaner bag interface
|
US6957472B2
(en)
*
|
1999-05-21 |
2005-10-25 |
Vortex Hc, Llc |
Cannister and upright vortex vacuum cleaners
|
CN1332625C
(zh)
|
2000-01-31 |
2007-08-22 |
松下电器产业株式会社 |
电动吸尘器
|
EP1129657B1
(en)
|
2000-03-01 |
2008-07-16 |
Matsushita Electric Industrial Co., Ltd. |
Electric cleaner
|
JP2001269294A
(ja)
|
2000-03-23 |
2001-10-02 |
Sharp Corp |
電気掃除機
|
US7188388B2
(en)
*
|
2000-05-05 |
2007-03-13 |
Bissell Homecare, Inc. |
Vacuum cleaner with detachable cyclonic vacuum module
|
US7243393B2
(en)
|
2001-02-06 |
2007-07-17 |
The Hoover Company |
Agitator drive configuration
|
US6772474B2
(en)
*
|
2001-03-12 |
2004-08-10 |
Matsushita Electric Corporation Of America |
Upright vacuum cleaner with spring loaded nozzle
|
US6807708B2
(en)
*
|
2001-03-14 |
2004-10-26 |
Matsushita Electric Corporation Of America |
Upright vacuum cleaner with dual hoses and hose ports
|
FR2826851B1
(fr)
*
|
2001-07-03 |
2004-08-06 |
Nielsen Innovation |
Aspirateur autonome a efficacite elevee
|
US6618898B2
(en)
*
|
2001-09-05 |
2003-09-16 |
Charles Wayne Tingle |
Animal waste vacuum
|
US20030084536A1
(en)
*
|
2001-11-06 |
2003-05-08 |
Billy Yung |
Bagless vacuum cleaner with improved dirt removal system
|
US7124467B2
(en)
*
|
2002-04-08 |
2006-10-24 |
Panasonic Corporation Of North America |
Edge cleaning system for vacuum cleaner
|
KR100474900B1
(ko)
*
|
2002-05-14 |
2005-03-08 |
엘지전자 주식회사 |
진공 청소기의 배기 장치
|
NL1021234C2
(nl)
|
2002-08-08 |
2004-02-10 |
Dirk Van Der Steen |
Inrichting voor het vrij en onafhankelijk laten staan van een stofzuigerbuis.
|
GB2391459A
(en)
|
2002-08-09 |
2004-02-11 |
Dyson Ltd |
A surface treating appliance with increased manoeuverability
|
US6896719B2
(en)
*
|
2002-09-26 |
2005-05-24 |
The Hoover Company |
Dirt collecting system for a floor care appliance
|
KR100504896B1
(ko)
|
2003-05-26 |
2005-07-29 |
엘지전자 주식회사 |
업라이트형 진공청소기
|
KR100474081B1
(ko)
*
|
2003-06-26 |
2005-03-14 |
삼성광주전자 주식회사 |
일체로 형성된 프레임조립체 및 착탈가능한 본체를구비한 진공청소기
|
US7685671B2
(en)
*
|
2003-08-22 |
2010-03-30 |
Bissell Homecare, Inc. |
Bare floor cleaner
|
US7310855B2
(en)
*
|
2004-07-09 |
2007-12-25 |
Tacony Corporation |
Vacuum cleaner counter-balance mechanism
|
WO2006015309A2
(en)
*
|
2004-07-29 |
2006-02-09 |
Electrolux Care Products, Ltd |
Upright vacuum cleaner
|
DE102004052306A1
(de)
|
2004-10-16 |
2006-04-20 |
Stein & Co Gmbh |
Vorrichtung zur Anordnung eines Saugvorsatzes
|
US7805804B2
(en)
|
2004-12-21 |
2010-10-05 |
Royal Appliance Mfg. Co. |
Steerable upright vacuum cleaner
|
GB2422094B8
(en)
|
2005-01-18 |
2008-06-05 |
Dyson Technology Ltd |
Surface-treating appliance
|
GB2433425B
(en)
|
2005-12-23 |
2010-11-17 |
Cassidy Brothers Plc |
Improvements relating to vacuum cleaners
|
US8112841B2
(en)
*
|
2006-02-22 |
2012-02-14 |
Oreck Holdings Llc |
Ultraviolet vacuum cleaner with safety mechanism
|
US20070209144A1
(en)
*
|
2006-03-10 |
2007-09-13 |
Bissell Homecare, Inc. |
Vacuum cleaner with improved hygenic performance
|
US20070209114A1
(en)
*
|
2006-03-10 |
2007-09-13 |
Young Chu |
Sleeping bag with air pockets
|
GB0617184D0
(en)
|
2006-09-01 |
2006-10-11 |
Dyson Technology Ltd |
Support assembly
|
GB2441300B
(en)
|
2006-09-01 |
2011-10-12 |
Dyson Technology Ltd |
A collecting chamber for a vacuum cleaner
|
GB2441299B
(en)
|
2006-09-01 |
2011-03-02 |
Dyson Technology Ltd |
Surface treating head assembly
|
GB0619181D0
(en)
|
2006-09-29 |
2006-11-08 |
Dyson Technology Ltd |
Surface treating appliance
|
GB2448915B
(en)
|
2007-05-03 |
2011-07-13 |
Dyson Technology Ltd |
A collecting chamber for a cleaning appliance
|
DE102007040954A1
(de)
|
2007-08-30 |
2009-03-05 |
Miele & Cie. Kg |
Upright-Staubsauger
|
DE102007040949A1
(de)
*
|
2007-08-30 |
2009-03-05 |
Miele & Cie. Kg |
Upright-Staubsauger
|
DE102007040960B4
(de)
*
|
2007-08-30 |
2012-08-16 |
Miele & Cie. Kg |
Upright-Staubsauger
|
DE102007040959A1
(de)
|
2007-08-30 |
2009-03-05 |
Miele & Cie. Kg |
Upright-Staubsauger
|
GB2452549B
(en)
*
|
2007-09-08 |
2012-03-21 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2452548B
(en)
|
2007-09-08 |
2011-11-30 |
Dyson Technology Ltd |
A surface treating appliance
|
KR101390924B1
(ko)
|
2007-10-08 |
2014-05-07 |
삼성전자주식회사 |
조향유닛을 구비한 업라이트 진공청소기
|
GB2454921A
(en)
|
2007-11-23 |
2009-05-27 |
Dyson Technology Limited |
Rotatable electrical connection for cleaner head
|
GB2455811B
(en)
*
|
2007-12-22 |
2012-08-01 |
Dyson Technology Ltd |
Wand assembly for a cleaning appliance
|
KR101457430B1
(ko)
*
|
2008-01-02 |
2014-11-06 |
삼성전자주식회사 |
조향유닛을 구비한 업라이트 진공청소기
|
EP2113183B1
(en)
|
2008-05-02 |
2010-11-24 |
Black & Decker Inc. |
Upright vacuum cleaners
|
KR101534063B1
(ko)
*
|
2008-12-09 |
2015-07-07 |
삼성전자주식회사 |
업라이트 및 캐니스터 겸용 진공청소기
|
GB2466459A
(en)
|
2008-12-19 |
2010-06-23 |
Dyson Technology Ltd |
Folded filter medium
|
GB0918027D0
(en)
*
|
2009-10-15 |
2009-12-02 |
Dyson Technology Ltd |
A surface trating appliance
|
GB2474471B
(en)
*
|
2009-10-15 |
2013-10-23 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474465B
(en)
*
|
2009-10-15 |
2013-10-23 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474464B
(en)
*
|
2009-10-15 |
2013-11-20 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474473B
(en)
*
|
2009-10-15 |
2013-10-23 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474469B
(en)
*
|
2009-10-15 |
2013-11-13 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474463B
(en)
*
|
2009-10-15 |
2013-11-13 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474472B
(en)
*
|
2009-10-15 |
2013-10-23 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474462B
(en)
*
|
2009-10-15 |
2013-12-11 |
Dyson Technology Ltd |
A surface treating appliance with domed-shaped wheels
|
GB2474470B
(en)
*
|
2009-10-15 |
2013-10-23 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474466B
(en)
*
|
2009-10-15 |
2014-03-05 |
Dyson Technology Ltd |
A surface treating appliance
|
GB2474468B
(en)
*
|
2009-10-15 |
2013-11-27 |
Dyson Technology Ltd |
A surface treating appliance
|