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Publication numberUSD576704 S1
Publication typeGrant
Application numberUS 29/249,693
Publication dateSep 9, 2008
Filing dateOct 18, 2006
Priority dateJun 12, 2006
Publication number249693, 29249693, US D576704 S1, US D576704S1, US-S1-D576704, USD576704 S1, USD576704S1
InventorsManfred Gilcher
Original AssigneeNeoperl Gmbh
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sanitary check valve
US D576704 S1
Abstract  available in
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  1. The ornamental design for a sanitary check valve, as shown and described.

FIG. 1 is a bottom front perspective view of a sanitary check valve, showing my new design;

FIG. 2 is a top front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is an elevational view thereof; and,

FIG. 5 is a bottom view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9353742Oct 1, 2014May 31, 2016Curtis RoysCheck valve
US9506470 *Nov 30, 2012Nov 29, 2016Danfoss Commercial CompressorsScroll refrigeration compressor
US9611980Jan 6, 2015Apr 4, 2017Curtis RoysCheck valve
US20130136642 *Nov 30, 2012May 30, 2013Danfoss Commercial CompressorsScroll refrigeration compressor
USD739500 *Mar 6, 2014Sep 22, 2015Hyperkinetics CorporationValve cover
USD739919 *Mar 19, 2015Sep 29, 2015Fna Ip Holdings, Inc.Valve
U.S. ClassificationD23/233