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Publication numberUSD325621 S
Publication typeGrant
Application numberUS 07/312,252
Publication dateApr 21, 1992
Filing dateFeb 21, 1989
Publication number07312252, 312252, US D325621 S, US D325621S, US-S-D325621, USD325621 S, USD325621S
InventorsRobert W. Hengesbach
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Flow control valve
US D325621 S
Abstract  available in
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  1. The ornamental design for a flow control valve, as shown and described.

FIG. 1 is a perspective view of a flow control valve showing my new design;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view of a second embodiment thereof;

FIG. 7 is a left end elevational view of FIG. 6;

FIG. 8 is a right end elevational view of FIG. 6;

FIG. 9 is a top plan view of FIG. 6; and,

FIG. 10 is a bottom plan view of FIG. 6.

Non-Patent Citations
1Brochure, Spraying Systems Co., Bulletin 179F, 7 pages, 1971, entitled: Spray Nozzles, Spray Guns, Valves and Accessories.
2Brochure, Spraying Systems Co., Catalog 27, pp. 75-79, 1978, entitled: Spray Nozzles and Accessories.
3Brochure, Tri-Con, Inc., 2 pages, date unknown, entitled: Tri-Con Rust-Fighter Vehicle Inner-Body Coating System 9000.
4Brochure, Tri-Con, Inc., 4 pages, dated Jan. 1, 1977, entitled: We Make the System.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6886867May 3, 2002May 3, 2005Sutton PartnershipDrain hose flush system
US9127472Aug 26, 2013Sep 8, 2015Zodiac Pool Systems, Inc.Flow control and indicator assemblies
U.S. ClassificationD23/245