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Publication numberUSD631527 S1
Publication typeGrant
Application numberUS 29/340,029
Publication dateJan 25, 2011
Filing dateJul 13, 2009
Priority dateJun 8, 2006
Also published asUS20070284296
Publication number29340029, 340029, US D631527 S1, US D631527S1, US-S1-D631527, USD631527 S1, USD631527S1
InventorsDavid Swain, Edward C. Giordano
Original AssigneeParagon Water Systems, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Key for a water filter assembly
US D631527 S1
Abstract  available in
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  1. The ornamental design for a key for a water filter assembly, as shown and described.

FIG. 1 is a top perspective view of a key for a water filter assembly;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof, the rear view being a mirror image of same;

FIG. 4 is a left side elevation view thereof; and,

FIG. 5 is a right side elevation view thereof.

The subject matter shown in broken lines is not considered part of the claimed design.

Non-Patent Citations
1AMF Cuno, Aqua-Pure Water Filters brochure (AP500 Gold, AP600), 1981, pp. 1, 4.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD790033 *Dec 30, 2016Jun 20, 2017Elliot KremermanDistillation key
U.S. ClassificationD23/209
Cooperative ClassificationB01D2201/4046, B01D2201/302, C02F9/005, B01D2201/4015, B01D35/153, C02F2201/006
European ClassificationB01D35/153, C02F9/00B