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Publication numberUSD262940 S
Publication typeGrant
Application numberUS 06/080,471
Publication dateFeb 9, 1982
Filing dateOct 1, 1979
Publication number06080471, 080471, US D262940 S, US D262940S, US-S-D262940, USD262940 S, USD262940S
InventorsGeorg Spinner
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Coupling nut
US D262940 S
Abstract  available in
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  1. The ornamental design for a coupling nut, as shown.

FIG. 1 is a top plan view of a coupling nut showing my new design;

FIG. 2 is a front elevational view thereof, the rear being identical;

FIG. 3 is a reduced top perspective view thereof;

FIG. 4 is a reduced bottom perspective view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6666639Apr 8, 2002Dec 23, 2003Jason Peter Van GentThreaded fastening device
US7568874Jun 2, 2006Aug 4, 2009Pur Water Purification Products, Inc.Nut for attaching two devices and method for providing the same
US8087701 *Sep 12, 2008Jan 3, 2012Oilquick AbHydraulic coupling device
U.S. ClassificationD08/397