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Patent
D947987
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Priority
Oct 30 2019
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Filed
Dec 05 2019
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Issued
Apr 05 2022
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Expiry
Apr 05 2037
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Assg.orig
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Entity
unknown
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5
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14
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n/a
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The ornamental design for a water purifier, as shown and described.
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FIG. 1 is a top right perspective view showing water purifier, showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a side view thereof; and,
FIG. 7 is an opposite side view thereof.
The broken lines and the areas within them depict portions of the water purifier that form no part of the claimed design.
Du, Zhigang
Patent |
Priority |
Assignee |
Title |
6051144, |
Mar 19 1997 |
Clack Corporation |
Liquid filtration system and replaceable filter cartridge usable therewith |
20090236271, |
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CN2018301835356, |
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|
D306754, |
Jan 27 1986 |
CUNO INCORPORATED, A CT CORP |
Combined quick-change filter cartridge and head |
D398368, |
May 20 1997 |
SIEMENS WATER TECHNOLOGIES CORP |
Filter cartridge assembly |
D407462, |
Jul 09 1997 |
Water Resources International Inc. |
Water purification unit |
D439304, |
Mar 08 2000 |
THERMO FISHER SCIENTIFIC ASHEVILLE LLC |
Liquid filter cartridge pack |
D454615, |
Mar 20 2001 |
|
Water purifier |
D610650, |
Dec 31 2008 |
OBSHTSHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU FIRMA RATNA |
Water filter |
D692525, |
Nov 13 2012 |
Rite2Water Co., Ltd.; RITE2WATER CO , LTD |
Water purifier |
D718417, |
Jun 11 2013 |
|
Portable wash water filter for vehicles, boats, and aircraft |
D759788, |
Sep 01 2014 |
CONOPCO, INC , D B A UNILEVER |
Water purification device |
D783774, |
Aug 28 2015 |
ATLAS FILTRI S R L |
Filter assembly |
D793524, |
Jul 25 2014 |
SATA GmbH & Co. KG |
Filter system with timestrip |
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Maintenance Fee Events |
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