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Publication numberUSD356763 S
Publication typeGrant
Application numberUS 29/010,289
Publication dateMar 28, 1995
Filing dateJul 6, 1993
Publication number010289, 29010289, US D356763 S, US D356763S, US-S-D356763, USD356763 S, USD356763S
InventorsDouglas J. Herrick
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Locking hitch-pin for trailer
US D356763 S
Abstract  available in
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  1. The ornamental design for a locking hitch-pin for trailer, as shown.

FIG. 1 is a perspective view of a locking hitch-pin for trailer showing my new design;

FIG. 2 is a left-end elevational view;

FIG. 3 is a right end elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a bottom view; and,

FIG. 7 is a top plan view.

Non-Patent Citations
1American Bicyclist & Motorcyclist, Jun. 1992, p. 57, the Sinox bicycle lock (A).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7306275Jun 15, 2006Dec 11, 2007Master Lock Company LlcReceiver pin
US8302435Aug 24, 2009Nov 6, 2012Master Lock Company LlcPin locking device
US8607600Sep 26, 2012Dec 17, 2013Master Lock Company LlcPin locking device
US20040247749 *Jun 4, 2003Dec 9, 2004SnapdragonSealed single serve containers for wine
US20100043508 *Aug 24, 2009Feb 25, 2010Master Lock Company LlcPin locking device
U.S. ClassificationD12/162, D08/333