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Publication numberUSD247252 S
Publication typeGrant
Application numberUS 05/657,674
Publication dateFeb 14, 1978
Filing dateFeb 12, 1976
Publication number05657674, 657674, US D247252 S, US D247252S, US-S-D247252, USD247252 S, USD247252S
InventorsDavid J. Rosenberg
Original AssigneePall Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter assembly
US D247252 S
Abstract  available in
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  1. The ornamental design for a filter assembly, substantially as shown and described.

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

FIG. 2 is a side-elevational view of one side thereof; the opposite side being the same as the side as shown;

FIG. 3 is an end-elevational view thereof; the opposite end being similar to the end shown, and

FIG. 4 is a view of the bottom thereof.

The broken lines are shown for illustrative purposes only.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5863436Mar 31, 1997Jan 26, 1999Pall CorporationVenting system
US6086770Oct 20, 1998Jul 11, 2000Pall CorporationVenting system
US6578516 *Dec 8, 1999Jun 17, 2003Prolion B.V.Device and method for milking animals, and a contamination meter
US6705248 *Feb 19, 2003Mar 16, 2004Prolion B.V.Device and method for milking animals, and a contamination meter
US20030183174 *Feb 19, 2003Oct 2, 2003Oosterling Pieter AdriaanDevice and method for milking animals, and a contamination meter
U.S. ClassificationD24/162, D23/209