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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
U.S. ClassificationD23/245