US458773A
(en)
*
|
|
1891-09-01 |
|
Dust-separator |
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(en)
*
|
1908-03-11 |
1909-11-30 |
Ira L Green |
Vacuum-cleaner.
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1909-05-17 |
1910-07-05 |
Daniel D Griffiths |
Pneumatic suction-cleaner.
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1911-06-02 |
1912-06-11 |
Frank S R Prentiss |
Dust-collector for vacuum-cleaners.
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1915-02-25 |
1915-03-30 |
Vacuum Specialty Mfg Co |
Vacuum-cleaner.
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1920-03-25 |
1924-09-09 |
Ind Res Corp |
Vacuum cleaner
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(en)
*
|
1920-09-23 |
1924-09-02 |
Ashley C Bennett |
Suction cleaner
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US1565318A
(en)
*
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1925-04-06 |
1925-12-15 |
Ernest F Fisher |
Separator
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US1871111A
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*
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1930-10-09 |
1932-08-09 |
New York Air Brake Co |
Air cleaner
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US2118167A
(en)
*
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1935-12-12 |
1938-05-24 |
Micromatic Hone Corp |
Separator
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US2193479A
(en)
*
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1939-03-22 |
1940-03-12 |
Frank A Donaldson |
Centrifugal air cleaner
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(en)
*
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1943-06-04 |
1945-05-08 |
B F Sturtevant Co |
Dust collector
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(en)
*
|
1947-07-16 |
1949-09-20 |
William I Gage |
Stationary filter type suction cleaner
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NL114098C
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*
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1957-08-15 |
|
|
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FR1468142A
(fr)
|
1965-02-13 |
1967-02-03 |
Siemens Elektrogeraete Gmbh |
Dispositif pour produire un courant d'air tourbillonnaire, et en particulier séparateur de crasses ou aspirateur de poussières
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DE1282872B
(de)
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1965-04-29 |
1968-11-14 |
Siemens Elektrogeraete Gmbh |
Staubabscheider fuer Staubsauger
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US3543325A
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1967-12-22 |
1970-12-01 |
Jl Products Inc |
Vacuum cleaning system with waste collection remote from suction fan
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1969-10-09 |
1971-12-14 |
Perry W Sparrow |
Central vacuum cleaner with remote control
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1971-03-19 |
1975-12-09 |
Rockwell International Corp |
Air filter
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1976-02-25 |
1978-08-22 |
Lambert Steven J |
Self-cleaning filter and vortexer
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1980-06-19 |
1992-11-03 |
Notetry Limited |
Vacuum cleaning apparatus
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1980-06-19 |
1986-06-10 |
Prototypes, Ltd. |
Vacuum cleaning appliance
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JPS5854255U
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1981-10-06 |
1983-04-13 |
三洋電機株式会社 |
電気掃除機
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1986-02-03 |
1987-07-07 |
Shortt William C |
Continuous flow centrifugal separation
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1988-07-27 |
1989-08-01 |
Notetry Limited |
Combined disc and shroud for dual cyclonic cleaning apparatus
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1988-11-29 |
1993-07-27 |
Amway Corporation |
Vacuum filter
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CA1313578C
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1989-01-12 |
1993-02-16 |
Kal Usmani |
Central vacuum cleaner with detachable filter assembly
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SE465810B
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1989-03-03 |
1991-11-04 |
Nederman Philip & Co Ab |
Anordning foer avskiljning av partiklar ut stroemmande medium
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1990-04-03 |
1992-01-14 |
Nutone, Inc. |
Draw-down cyclonic vacuum cleaner
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1990-07-06 |
1992-01-07 |
Notetry Limited |
Shroud
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NL9002668A
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1990-12-05 |
1992-07-01 |
Philips Nv |
Stofzuiger.
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DE69224666T2
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1992-03-30 |
1998-06-25 |
Racine Ind Inc |
Teppichreinigungsmaschine für teilchenbeseitigung
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1992-03-30 |
1994-02-22 |
Racine Industries, Inc. |
Carpet cleaning machine with convertible-use feature
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1992-04-23 |
1994-09-27 |
Goldstar Co., Ltd. |
Dirt filtering and collecting apparatus for vacuum cleaner
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1992-11-09 |
1993-09-28 |
Health-Mor, Inc. |
Vacuum cleaner and filter thereof
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DE4415005A1
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1994-04-29 |
1995-11-02 |
Vorwerk Co Interholding |
Vorrichtung zur Trennung von festen oder flüssigen Partikeln aus einem Gasstrom
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GB2295311A
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1994-11-24 |
1996-05-29 |
Notetry Ltd |
Filter assembly for vacuum cleaner
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MY112609A
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1994-12-21 |
2001-07-31 |
Dyson Technology Ltd |
Improved dust separation apparatus
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GB2296452A
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1994-12-28 |
1996-07-03 |
Notetry Ltd |
Shroud for cyclone separator
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GB2298598A
(en)
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1995-03-07 |
1996-09-11 |
Notetry Ltd |
Cyclone dust separator for vacuum cleaner with dust-settling fins or baffles
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1995-09-13 |
1997-11-11 |
Electrolux Corporation |
Filter and accessory mount for upright vacuum cleaner exhaust port
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1995-12-28 |
1997-11-10 |
Electrolux Ab |
Tillsatsanordning för en dammsugare
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1996-09-04 |
1999-02-22 |
Electrolux Ab |
Separationsanordning för en dammsugare
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1996-12-18 |
1998-08-31 |
Electrolux Ab |
Tillsatsanordning för en dammsugare
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1997-01-10 |
2000-07-11 |
White Consolidated Industries, Inc. |
Air filtrating self-propelled upright vacuum cleaner
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1997-06-20 |
2002-09-16 |
Candy Spa |
Limpiador domestico de vacio con ciclon axial.
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GB9817071D0
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1997-11-04 |
1998-10-07 |
Bhr Group Ltd |
Cyclone separator
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1998-01-09 |
2000-06-06 |
Royal Appliance Mfg. Co. |
Upright vacuum cleaner with cyclonic air flow
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1998-01-09 |
1999-12-21 |
Royal Appliance Mfg. Co. |
Upright vacuum cleaner with cyclonic airflow
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EP1052924B1
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1998-01-09 |
2010-03-24 |
Royal Appliance Manufacturing Co. |
Upright vacuum cleaner with cyclonic airflow
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JPH11206629A
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1998-01-21 |
1999-08-03 |
Sharp Corp |
アップライト型電気掃除機
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FR2778546B1
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1998-05-15 |
2000-06-30 |
Seb Sa |
Aspirateur a separation tangentielle des dechets
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1998-06-26 |
2001-01-02 |
Akteibolaget Electrolux |
Cyclone separator device for a vacuum cleaner
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1998-11-24 |
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真空掃除機用サイクロン集塵装置
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1999-01-08 |
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Center air feed for cyclonic separator
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1999-01-08 |
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Cleaner head for a vacuum cleaner
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1999-01-08 |
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Vacuum cleaner
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1999-01-29 |
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掃除機用集塵装置及びアップライト型掃除機
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JP3476066B2
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1999-07-19 |
2003-12-10 |
シャープ株式会社 |
電気掃除機
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1999-11-15 |
2005-07-20 |
エルジー エレクトロニクス インコーポレーテッド |
サイクロン集塵装置の集塵筒結合装置
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Shell Electric Mfg. (Holdings) Co. Ltd. |
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2000-01-13 |
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2000-01-14 |
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Upright vacuum cleaner with cyclonic air path
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Bagless dustcup
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2000-03-06 |
2003-07-22 |
The Hoover Company |
Dirt collecting system for a vacuum cleaner
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2000-04-21 |
2003-02-04 |
The Hoover Company |
Turbine powered vacuum cleaner nozzle
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2000-05-05 |
2002-05-14 |
The Hoover Company |
Latch arrangement for a vacuum cleaner dirt receptacle
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GB2367512B
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2000-07-06 |
2003-07-23 |
John Herbert North |
Improved air/particle separator
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2001-01-10 |
2004-06-25 |
삼성광주전자 주식회사 |
진공청소기의 사이클론 집진장치
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KR100437363B1
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2001-01-11 |
2004-06-25 |
삼성광주전자 주식회사 |
사이클론 집진장치의 오물수거통 고정장치
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KR100406639B1
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2001-01-11 |
2003-11-21 |
삼성광주전자 주식회사 |
업라이트형 진공청소기
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2001-02-06 |
2004-08-10 |
The Hoover Company |
Suction nozzle configuration
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JP2002233484A
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2001-02-09 |
2002-08-20 |
Sanyo Electric Co Ltd |
アップライト型電気掃除機
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2001-04-10 |
2007-01-23 |
Panasonic Corporation Of North America |
Agitator construction
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KR100412580B1
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2001-06-04 |
2003-12-31 |
삼성광주전자 주식회사 |
업라이트형 진공청소기
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GB2377165B
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2001-07-06 |
2004-06-30 |
Black & Decker Inc |
Locking mechanism for dust collection module of vacuum cleaner
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KR100398686B1
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2001-07-25 |
2003-09-19 |
삼성광주전자 주식회사 |
사이클론 집진장치 및 업라이트형 진공청소기
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2001-12-03 |
2003-06-12 |
Tek Electrical Suzhou Co |
Vorrichtung für Staubsauger
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AU2003207685B2
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2002-01-25 |
2008-09-25 |
James R. Alton |
Vacuum cleaner nozzle assembly having edge-cleaning ducts
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KR100433407B1
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2002-02-06 |
2004-05-31 |
삼성광주전자 주식회사 |
업라이트형 진공청소기
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2002-02-27 |
2004-11-02 |
Superior Brush Company |
Agitator assembly for vacuum cleaner
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2002-03-26 |
2004-12-14 |
White Consolidated, Ltd. |
Filtration arrangement of a vacuum cleaner
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KR100485712B1
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2002-12-31 |
2005-04-28 |
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2003-01-31 |
2006-12-12 |
The Hoover Company |
Powered edge cleaner
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2003-04-17 |
2006-06-06 |
The Hoover Company |
Blocker door for an agitator duct of a vacuum cleaner
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2003-04-17 |
2006-12-26 |
The Hoover Company |
Handle and latch for a removable dirt separation system
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2003-05-21 |
2005-07-12 |
삼성광주전자 주식회사 |
사이클론 진공청소기의 오물수거통 착탈장치 및 이를구비하는 사이클론 진공청소기
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KR100500830B1
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2003-06-26 |
2005-07-12 |
삼성광주전자 주식회사 |
사이클론집진장치의 고정유니트
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2003-08-05 |
2009-06-09 |
Electrolux Home Care Products, Inc. |
Cyclonic vacuum cleaner
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KR100530359B1
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2003-10-07 |
2005-11-22 |
삼성광주전자 주식회사 |
사이클론 분리장치의 오물수거통 착탈장치
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KR20050066913A
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2003-12-27 |
2005-06-30 |
엘지전자 주식회사 |
진공청소기의 집진통
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KR20050066907A
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2003-12-27 |
2005-06-30 |
엘지전자 주식회사 |
진공청소기의 집진통 착탈장치
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AT8116U1
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2004-07-20 |
2006-02-15 |
Wiedemann Thomas |
Staubsauger
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KR100555327B1
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2005-04-13 |
2006-03-03 |
삼성광주전자 주식회사 |
진공청소기
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KR200377056Y1
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2004-12-08 |
2005-03-10 |
엘지전자 주식회사 |
진공청소기용 집진유니트
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KR101119615B1
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2004-12-13 |
2012-03-13 |
엘지전자 주식회사 |
진공청소기
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2005-06-07 |
2006-12-07 |
Dennis Butler |
Vacuum brushroll edge cleaner
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KR100628391B1
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2005-07-12 |
2006-09-26 |
삼성광주전자 주식회사 |
집진유닛 록킹/언록킹 장치 및 이를 구비하는 업라이트형진공청소기
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KR100648961B1
(ko)
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2005-10-28 |
2006-11-27 |
삼성광주전자 주식회사 |
진공청소기
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2006-04-05 |
2008-09-02 |
The Hoover Company |
Mode control arrangement for a floor care appliance
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2006-04-26 |
2008-05-27 |
The Hoover Comapny |
Dirt collecting system for a floor care appliance
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2006-12-13 |
2008-06-19 |
Ab Electrolux |
Wet/dry floor cleaning device
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2007-03-16 |
2012-05-29 |
Panasonic Corporation Of North America |
Vacuum cleaner equipped with agitator and clutch assembly
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