Air purifier for removing particles or contaminants from air

Gas separation: apparatus – Electric field separation apparatus – With indicating – signal – or alarm means

Reexamination Certificate

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Details

C096S417000, C096S418000, C055S471000, C055S472000

Reexamination Certificate

active

07632340

ABSTRACT:
An air purifier includes a housing having an air inlet, an air outlet and an airflow path therethrough. The housing has a top, a bottom and a plurality of sides. An air filter is located within the housing in the airflow path and a motor is located within the housing. The motor includes a motor shaft and a fan is on the motor shaft for urging air into the air inlet, through the airflow path and out of the air outlet. A cover is removably mounted to the housing proximate the air inlet and a base is removably mounted to the housing. The air purifier is positionable in one of a vertical operating orientation when the weight of the housing is supported by the base and a horizontal operating orientation when the weight of the housing is supported by one of the sides of the housing.

REFERENCES:
patent: 991572 (1911-05-01), Weisenstein
patent: 1614817 (1927-01-01), Andrew
patent: 2016033 (1935-10-01), Christofferson
patent: 2667301 (1954-01-01), Lautner
patent: 2788085 (1957-04-01), Waller
patent: 2855641 (1958-10-01), Stein
patent: 2945554 (1960-07-01), Berly
patent: D195464 (1963-06-01), Foster et al.
patent: 3235325 (1966-02-01), Storchheim
patent: 3606998 (1971-09-01), LaPorte et al.
patent: 3654747 (1972-04-01), Remick
patent: 3967927 (1976-07-01), Patterson
patent: D254566 (1980-03-01), Cummins
patent: 4244710 (1981-01-01), Burger
patent: 4252547 (1981-02-01), Johnson
patent: 4778496 (1988-10-01), Conrad
patent: 5035728 (1991-07-01), Fang
patent: 5217696 (1993-06-01), Wolverton et al.
patent: RE34334 (1993-08-01), Chaney
patent: 5269824 (1993-12-01), Takita
patent: 5407469 (1995-04-01), Sun
patent: D361374 (1995-08-01), Muller
patent: D366695 (1996-01-01), Berazaluce
patent: D386255 (1997-11-01), Ying-teng
patent: D388510 (1997-12-01), Rick et al.
patent: D389567 (1998-01-01), Gudefin
patent: 5738700 (1998-04-01), King
patent: 5762667 (1998-06-01), Pippel
patent: D420438 (2000-02-01), Pinchuk
patent: 6053968 (2000-04-01), Miller
patent: D440292 (2001-04-01), Kip
patent: 6245120 (2001-06-01), Stanek
patent: 6344065 (2002-02-01), Boulva
patent: D462754 (2002-09-01), Briggs et al.
patent: 6494940 (2002-12-01), Hak
patent: 6676505 (2004-01-01), Behl
patent: 6716265 (2004-04-01), Hung et al.
patent: D489800 (2004-05-01), Tokunaga
patent: 6752970 (2004-06-01), Schwartz et al.
patent: 6783578 (2004-08-01), Tillman, Jr.
patent: 6790251 (2004-09-01), Brady, Jr.
patent: D498296 (2004-11-01), Shimizu
patent: D503972 (2005-04-01), Pippel et al.
patent: 6926762 (2005-08-01), Kim et al.
patent: 6929684 (2005-08-01), Chang et al.
patent: 6945868 (2005-09-01), Gautney
patent: 6949228 (2005-09-01), Yang et al.
patent: 6962619 (2005-11-01), DeRosa et al.
patent: 7014686 (2006-03-01), Gatchell et al.
patent: 7040101 (2006-05-01), Takeda et al.
patent: 7309386 (2007-12-01), Wu et al.
patent: 7364605 (2008-04-01), Yuen
patent: 2003/0003028 (2003-01-01), Tomaselli
patent: 2003/0012703 (2003-01-01), Lee
patent: 2003/0070544 (2003-04-01), Mulvaney et al.
patent: 2004/0258577 (2004-12-01), Chen
patent: 2005/0016378 (2005-01-01), Yuen
patent: 2005/0158219 (2005-07-01), Taylor et al.
patent: 2005/0163669 (2005-07-01), Taylor et al.
patent: 2005/0175512 (2005-08-01), Yuen
patent: 2006/0034737 (2006-02-01), Beam et al.
patent: 2006/0078476 (2006-04-01), Yuen
patent: 2006/0152946 (2006-07-01), Chien
patent: 2006/0159594 (2006-07-01), Parker et al.
patent: 2007/0012192 (2007-01-01), Pippel et al.
patent: 2007/0221061 (2007-09-01), Steiner et al.

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