Patent
   D704312
Priority
Dec 26 2011
Filed
Dec 26 2011
Issued
May 06 2014
Expiry
May 06 2028
Assg.orig
Entity
unknown
25
16
n/a
The ornamental design for a water filter positioning ring, as shown and described.

FIG. 1 is a perspective view of a water filter positioning ring showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 a top plane view thereof; and,

FIG. 7 a bottom plane view thereof.

Kuo, Chi-Chang

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 15 2011KUO, CHI-CHANGNEW CENTURY MEMBRANE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274440534 pdf
Dec 26 2011New Century Membrane Technology Co., Ltd.(assignment on the face of the patent)
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