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Patent
D580539
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Priority
Sep 08 2006
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Filed
Sep 08 2006
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Issued
Nov 11 2008
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Expiry
Nov 11 2022
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Assg.orig
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Entity
unknown
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17
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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 a right front perspective view of the air purifier showing an embodiment of our new design;
FIG. 2 is a left rear perspective view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design.
Rittri, Bengt, Wennerstrom, Johan
Patent |
Priority |
Assignee |
Title |
D605278, |
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S C JOHNSON & SON, INC |
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D772388, |
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Fisher & Paykel Healthcare Limited |
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D922555, |
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D926958, |
Mar 19 2015 |
Fisher & Paykel Healthcare Limited |
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D984616, |
Mar 19 2015 |
Fisher & Paykel Healthcare Limited |
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ER5188, |
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|
|
Patent |
Priority |
Assignee |
Title |
D274748, |
May 27 1981 |
A C C AIR CLEAN COMPANY, AB |
Fume ventilating work station for laboratories |
D281276, |
Feb 28 1983 |
KEMTRON INTERNATIONAL HOLDINGS LIMITED, 1807 EDINBURGH TOWER, 15 QUEENS ROAD CENTRAL, HONG KONG A CORP OF HONG KONG |
Portable fan |
D290872, |
Nov 02 1984 |
Hitachi, Ltd. |
Electric fan |
D300776, |
Oct 27 1986 |
Tatung Company of America, Inc. |
Electric fan housing |
D310712, |
Jun 21 1988 |
PIQUOT MERIDIEN INTERNATIONAL , S A ; OFICINA DE INVESTIGACION AGRUPADA, S A |
Fan heater |
D334056, |
Apr 09 1992 |
SUNSTAR UNITED CORP |
Fan for use on tables and floors |
D339858, |
May 24 1991 |
New Asia Trading Educational Company |
Personal fan |
D361832, |
Mar 01 1994 |
Sunbeam Products, Inc |
Heater fan |
D387151, |
Dec 19 1995 |
On Tat Bakelite Electric Works Limited |
Electric fan |
D546436, |
Aug 10 2006 |
O2COOL, LLC |
Desk top fan |
D564084, |
Mar 21 2007 |
O2COOL, LLC |
Desk fan with a folding stand |
D565721, |
Mar 16 2007 |
O2COOL, LLC |
Free standing desk fan stand |
D566260, |
Mar 16 2007 |
O2COOL, LLC |
Desk fan with a pivotal stand |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a