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Publication numberUSD328789 S
Publication typeGrant
Application numberUS 07/487,180
Publication dateAug 18, 1992
Filing dateMar 1, 1990
Publication number07487180, 487180, US D328789 S, US D328789S, US-S-D328789, USD328789 S, USD328789S
InventorsHenry B. Kopf
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter sheet support element
US D328789 S
Images(2)
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Claims(1)
  1. The ornamental design for a filter sheet support element, as shown and described.
Description

FIG. 1 is a perspective view of a filter sheet support element, showing my new design;

FIG. 2 is a top plan view thereof, the bottom plan view being identical thereto;

FIG. 3 is a right side elevational view thereof, the left side elevational view being identical thereto; and,

FIG. 4 is a front elevational view thereof, the rear elevational view being identical thereto.

Non-Patent Citations
Reference
1"Laboratory Ultra Filtration Products for Improved Biological Recovery", Lit. No. AB841, Oct. 1988.
2"Shorten the Race to the Market with Millipore Pilot and Process Systems", Lit. No. SD100, Jan. 1988.
3Prostakô Bench Top Development System Lit No. SD200, Aug. 1986.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8795530Jan 21, 2010Aug 5, 2014Smartflow Technologies, Inc.Optimization of separation for viscous suspensions
Classifications
U.S. ClassificationD24/162