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Patent
D318094
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Priority
Apr 26 1989
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Filed
Feb 22 1990
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Issued
Jul 09 1991
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Expiry
Jul 09 2005
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Assg.orig
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Entity
unknown
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15
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12
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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 side top perspective view of a water purifier showing my new
design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof; and
FIG. 4 is a bottom plan view thereof.
The broken line drawing is for illustrative purposes only and forms no part
of the claimed design.
Sherman, Mark
| Patent |
Priority |
Assignee |
Title |
| 10612258, |
Oct 22 2016 |
MASTER SPAS, INC |
Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element |
| 11697945, |
Oct 22 2016 |
Masterspas, LLC |
Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element |
| 7441664, |
May 23 2003 |
Helen of Troy Limited |
Water treatment devices and cartridges therefor |
| D386243, |
Dec 13 1995 |
Nopon Oy |
Diffuser for water aeration |
| D731619, |
Nov 18 2013 |
Global Life Sciences Solutions Germany GmbH |
Filter housing |
| D788878, |
Apr 15 2016 |
|
Floating water ionizer |
| D794160, |
Aug 03 2016 |
COMPUROBOT TECHNOLOGY COMPANY |
Floating solar sterilizer |
| D835233, |
Oct 22 2016 |
Masterspas, LLC |
Filter |
| D855755, |
Oct 22 2016 |
Master Spas, Inc. |
Filter |
| D860387, |
Mar 09 2017 |
Kurita Water Industries LTD |
Vessel for a solid water treatment agent |
| D880656, |
Oct 22 2016 |
Master Spas, Inc. |
Inner filter element |
| D908186, |
Mar 09 2017 |
Kurita Water Industries Ltd. |
Vessel for a solid water treatment agent |
| D916238, |
Oct 22 2016 |
Masterspas, LLC |
Outer filter element |
| D943066, |
Aug 14 2019 |
Turret IP Pty Ltd |
Liquid intake |
| D972681, |
Jun 22 2021 |
ShangHai Jun Bang Industrial Company Limited |
Solar pool ionizer |
| Patent |
Priority |
Assignee |
Title |
| 3184064, |
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| 3222269, |
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| 3929648, |
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| 4337136, |
Mar 02 1981 |
SHERMAN, MARK |
Device for purifying water |
| 4352722, |
Mar 12 1981 |
General Atomics |
Integrated photovoltaic electrolytic cell |
| 4525253, |
Feb 15 1983 |
MED PRODUCTS, INC , A CORP OF FL |
Method and apparatus for purification of water |
| 4525272, |
Feb 21 1984 |
ECOTOOLS |
Electrochemical ionization system for purifying water |
| 4769119, |
Mar 24 1986 |
Waterdynamics (Proprietary) Limited |
Water treatment |
| 212090, |
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| 224401, |
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| D305682, |
May 19 1987 |
|
Filter tank for swimming pools or the like |
| WO8601543, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a