Patent
   D657843
Priority
Sep 21 2010
Filed
Sep 21 2010
Issued
Apr 17 2012
Expiry
Apr 17 2026
Assg.orig
Entity
unknown
9
23
n/a
The ornamental design for a filter, as shown and described.

FIG. 1 is a perspective view of a filter incorporating our new design, viewed from in front of, above, and from the right side thereof;

FIG. 2 is a right side elevation view thereof, the left side elevation view being a mirror image;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof, the bottom plan view being a minor image; and,

FIG. 5 is a front elevation view thereof.

The broken lines in FIGS. 1-5 are for illustrative purposes only and form no part of the claimed design.

He, Qing, Lipscomb, John M.

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ER2141,
ER4632,
ER5501,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 21 2010Pioneer Pet Products, LLC(assignment on the face of the patent)
Dec 27 2010HE, QINGPioneer Pet Products, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255800594 pdf
Dec 30 2010LIPSCOMB, JOHN M Pioneer Pet Products, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255800594 pdf
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