Patent
   D379220
Priority
Sep 21 1995
Filed
Sep 21 1995
Issued
May 13 1997
Expiry
May 13 2011
Assg.orig
Entity
unknown
37
2
n/a
The ornamental design for an air cleaner, as shown.

FIG. 1 is a front, top, right side, perspective view of an air cleaner showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Ellwood, Iain P.

Patent Priority Assignee Title
6315821, May 03 2000 Hamilton Beach Brands, Inc Air filtration device including filter change indicator
6328791, May 03 2000 Hamilton Beach Brands, Inc Air filtration device
6447587, May 03 2000 Hamilton Beach/Proctor-Silex, Inc. Air filtration device
6494940, Sep 29 2000 Hamilton Beach Brands, Inc Air purifier
6508868, May 03 2000 Hamilton Beach/Proctor-Silex, Inc. Air filtration device including filter change indicator
6712889, May 03 2000 Hamilton Beach/Proctor-Silex, Inc. Air filtration device
6863704, May 03 2000 Hamilton Beach/Proctor-Silex, Inc. Air filtration device
7368003, Jun 24 2005 S C JOHNSON & SON, INC Systems for and methods of providing air purification in combination with odor elimination
7537647, Aug 10 2005 MASTERSON ENTERPRISES, LLC - D B A EMD TECHNOLOGIES Air purifier
D449097, May 01 2000 Hamilton Beach Brands, Inc Air cleaner
D459457, May 01 2000 Hamilton Beach Brands, Inc Air cleaner
D459458, Jun 22 2001 Hamilton Beach Brands, Inc Air cleaner
D465275, Apr 11 2001 Hamilton Beach Brands, Inc Air cleaner
D468820, Sep 29 2000 Hamilton Beach Brands, Inc Air purifier
D481785, Aug 20 2002 Sharp Kabushiki Kaisha Ion conditioner
D481786, Jul 24 2002 Sharp Kabushiki Kaisha Air purifier
D482108, Aug 20 2002 Sharp Kabushiki Kaisha Ion conditioner
D484228, Nov 20 2002 3M Innovative Properties Company Air cleaner
D489800, Sep 05 2002 Sharp Kabushiki Kaisha Air purifier
D489801, Apr 22 2003 Daikin Industries Ltd Air purifier
D491655, Aug 05 2003 3M Innovative Properties Company Air cleaner
D492019, Aug 05 2003 3M Innovative Properties Company Air cleaner
D492760, Jul 17 2003 Hamilton Beach Brands, Inc Air purifier
D495409, Aug 29 2003 Portable air purifier
D498296, Apr 22 2003 Daikin Industries Ltd Air purifier
D499476, Sep 25 2003 HoMedics, Inc. Air cleaner
D536432, Jun 28 2005 COYOTE O&P INC Air filtration device
D537156, Jun 21 2005 3M Innovative Properties Company Room air purifier
D544080, Jun 21 2005 3M Innovative Properties Company Room air purifier
D552225, Mar 09 2006 Hamilton Beach Brands, Inc Air cleaner
D597644, Feb 11 2009 Aromate Industries Co., Ltd. Air freshener device
D899572, Jan 07 2019 Coway Co., Ltd. Air purifier
D912235, Jan 07 2019 COWAY CO , LTD Air purifier
D921866, Jan 07 2019 COWAY CO , LTD Air purifier
D937397, Jan 07 2019 COWAY CO , LTD Air purifier
D953500, Jan 31 2020 Synexis LLC Dry hydrogen peroxide (DHP) generating device
D954240, Jan 07 2019 COWAY CO , LTD Air purifier
Patent Priority Assignee Title
D328637, Dec 21 1989 North American Philips Corporation Air cleaner
D360028, Dec 15 1993 Sharp Kabushiki Kaisha Air cleaner
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 09 1995ELLWOOD, IAIN PAULU S PHILIPS CORPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076630974 pdf
Sep 21 1995U.S. Philips Corporation(assignment on the face of the patent)
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