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Publication numberUSD323202 S
Publication typeGrant
Application numberUS 07/364,636
Publication dateJan 14, 1992
Filing dateJun 9, 1989
Publication number07364636, 364636, US D323202 S, US D323202S, US-S-D323202, USD323202 S, USD323202S
InventorsHenry B. Kopf
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter plate
US D323202 S
Abstract  available in
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  1. The ornamental design for a filter plate, as shown and described.

FIG. 1 is a top plan view of a filter plate showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a front elevation view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8795530Jan 21, 2010Aug 5, 2014Smartflow Technologies, Inc.Optimization of separation for viscous suspensions
U.S. ClassificationD23/209