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Patent
D759196
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Priority
Sep 01 2014
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Filed
Feb 24 2015
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Issued
Jun 14 2016
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Expiry
Jun 14 2030
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Assg.orig
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Entity
unknown
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3
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4
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n/a
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The ornamental design for a water filtration device, as shown and described.
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FIG. 1 is a front perspective view from top and right side of a water filtration device showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a back elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line showing is included for the purpose of illustrating and forms no part of the claimed design.
Wei, Zhang, Wei Hua, Chai
Patent |
Priority |
Assignee |
Title |
D273411, |
Aug 27 1982 |
JOHNSON, DENNIS E J ; FREDERICK, WILLIAM M , JR AND HEIDRICH, WILLIAM P |
Water purification ionic gas generator |
D273412, |
Sep 29 1982 |
JOHNSON, DENNIS E J ; FREDERICK, WILLIAM M , JR AND HEIDRICH, WILLIAM P |
Water purification ionic gas generator |
D273695, |
Mar 22 1982 |
JOHNSON, DENNIS E J ; FREDERICK, WILLIAM M , JR AND HEIDRICH, WILLIAM P |
Water purification ionic gas generator |
D273696, |
Apr 05 1982 |
JOHNSON, DENNIS E J ; FREDERICK, WILLIAM M , JR AND HEIDRICH, WILLIAM P |
Water purification ionic gas generator |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a