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Publication numberUSD324720 S
Publication typeGrant
Application numberUS 07/364,183
Publication dateMar 17, 1992
Filing dateJun 9, 1989
Publication number07364183, 364183, US D324720 S, US D324720S, US-S-D324720, USD324720 S, USD324720S
InventorsHenry B. Kopf
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter plate
US D324720 S
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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 elevational view thereof.

Non-Patent Citations
1"Laboratory Ultrafiltration Products for Improved Biological Recovery", Lit No. AB841, 10/88.
2"Shorten the Race to the Market with Millipore Pilot and Process Systems", Lit No. SD100, 1/88.
3"Toyosoda Ultrafiltration Cassette UF--LABO", undated.
4Prostakô Bench Top Development System Lit No. SD200, 8/88.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8795530Jan 21, 2010Aug 5, 2014Smartflow Technologies, Inc.Optimization of separation for viscous suspensions
U.S. ClassificationD23/209