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PTO
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Patent
D588251
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Priority
Mar 07 2008
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Filed
Mar 07 2008
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Issued
Mar 10 2009
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Expiry
Mar 10 2023
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Assg.orig
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Entity
unknown
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22
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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 perspective view of a preferred embodiment of the air purifier of the present invention;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
Spiegel, Peter
| Patent |
Priority |
Assignee |
Title |
| 10926210, |
Apr 04 2018 |
ACCO Brands Corporation |
Air purifier with dual exit paths |
| D643102, |
Nov 26 2010 |
S C JOHNSON & SON, INC |
Dispensing device |
| D658751, |
Jan 09 2012 |
Lasko Operation Holdings, LLC |
Air purifier |
| D658752, |
Jan 09 2012 |
Lasko Operation Holdings, LLC |
Air purifier |
| D678992, |
Aug 11 2010 |
WOONGJIN COWAY CO., LTD. |
Air purifier |
| D683006, |
Aug 15 2011 |
Boneco AG |
Air purifier |
| D683007, |
Aug 15 2011 |
Boneco AG |
Air purifier |
| D729921, |
Jun 12 2013 |
KAZ USA, INC |
Tower air purifier with scent delivery |
| D730506, |
Jun 12 2013 |
KAZ USA, INC |
Tower air purifier with scent delivery |
| D783794, |
May 29 2015 |
NINGBO TALLER ELECTRICAL APPLIANCE CO., LTD. |
Air purifier |
| D810905, |
Dec 11 2015 |
WINIX INC. |
Air cleaner |
| D814012, |
May 05 2016 |
Boneco AG |
Fan assembly |
| D829319, |
Aug 18 2017 |
MIDEA ENVIRONMENT APPLIANCES MFG. CO., LTD. |
Tower fan |
| D846109, |
Apr 20 2017 |
CALOR |
Fan |
| D913467, |
Jun 12 2018 |
ACCO Brands Corporation |
Air purifier |
| D927671, |
Jun 12 2018 |
ACCO Brands Corporation |
Air purifier |
| D937401, |
May 11 2020 |
E2 LIMITED |
Tower fan |
| D945590, |
May 23 2019 |
E2 LIMITED |
Tower fan |
| D972693, |
Mar 19 2021 |
Vornado Air, LLC |
Heater |
| D979023, |
Mar 19 2021 |
Vornado Air, LLC |
Heater |
| ER889, |
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|
| ER9416, |
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| Patent |
Priority |
Assignee |
Title |
| D461002, |
Dec 19 2001 |
SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY |
Floor model air cleaner |
| D487139, |
Feb 20 2003 |
Lasko Holdings, Inc. |
Heater |
| D507339, |
Sep 29 2004 |
Lasko Holdings, Inc. |
Body for a heater |
| D507340, |
Sep 30 2004 |
Lasko Holdings, Inc. |
Body for a heater |
| D510989, |
Sep 30 2004 |
Lasko Holdings, Inc.; Lasko Holdings INC |
Body for a vertical heater |
| D522116, |
Jul 04 2003 |
Ideal Living Holdings Limited |
Air purifier product |
| D529160, |
May 06 2005 |
HONG SHING HOLDINGS CO AND LE HONG PO CO , LTD |
Air purifier |
| D551328, |
Apr 18 2006 |
Boneco AG |
Air purifier |
| D551329, |
Oct 03 2006 |
|
Air purifier |
| D562952, |
Jan 17 2007 |
Lasko Holdings, Inc. |
Body for a portable heater |
| D562953, |
Jan 18 2007 |
Lasko Holdings, Inc. |
Body for a portable heater |
| D566253, |
Jan 12 2007 |
Lasko Holdings, Inc. |
Body for a portable heater |
| D567344, |
Nov 15 2006 |
|
Heater |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a