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Patent
D577801
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Priority
Aug 08 2006
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Filed
Nov 07 2007
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Issued
Sep 30 2008
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Expiry
Sep 30 2022
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Assg.orig
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Entity
unknown
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1
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13
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n/a
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The ornamental design for an air purifier, as shown and described.
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FIG. 1 is an isometric view of the air purifier of the present invention;
FIG. 2 is a front elevation view of the air purifier of FIG. 1;
FIG. 3 is a right side elevational view of the air purifier of FIG. 1, the left side being a mirror image thereof;
FIG. 4 is a top plan view of the air purifier of FIG. 1;
FIG. 5 is a rear elevational view of the air purifier of FIG. 1; and,
FIG. 6 is a bottom plan view of the air purifier of FIG. 1.
Van Dyk, Thomas, Schultz, Marissa A. K.
Patent |
Priority |
Assignee |
Title |
D326318, |
Apr 12 1991 |
VORNADO AIR CIRCULATION SYSTEMS, INC |
Heater |
D384734, |
Dec 15 1995 |
U.S. Philips Corporation |
Fan heater |
D418212, |
Dec 31 1997 |
Sunbeam Products, Inc |
Heater |
D418591, |
Sep 11 1998 |
Helen of Troy Limited |
Portable electric heater |
D426876, |
Jul 30 1999 |
Sunbeam Products, Inc |
Heater housing |
D432222, |
Feb 25 1999 |
RECKITT BENCKISER UK LIMITED |
Electric evaporator device |
D441065, |
Jan 14 2000 |
VORNADO AIR, LLC F K A KANSAS AIR HOLDINGS, LLC |
Vortex heater fan |
D457614, |
Jul 31 2001 |
The Holmes Group, Inc. |
Heater housing |
D462428, |
Jul 31 2001 |
The Holmes Group, Inc. |
Heater housing |
D468627, |
Aug 20 2001 |
S C JOHNSON & SON, INC |
Aerosol dispenser |
D471969, |
Aug 01 2001 |
HOLMES GROUP, INC , THE |
Heater housing |
D509892, |
Jul 11 2003 |
Reckitt Benckiser Inc |
Air freshener device |
D538415, |
Mar 03 2005 |
Perfect Union Co., Ltd. |
Ceramic electric heater |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 07 2007 | | S.C. Johnson & Son, Inc. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a