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Publication numberUSD317111 S
Publication typeGrant
Application numberUS 07/530,086
Publication dateMay 28, 1991
Filing dateMay 29, 1990
Publication number07530086, 530086, US D317111 S, US D317111S, US-S-D317111, USD317111 S, USD317111S
InventorsBlair E. Johns
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Door lock
US D317111 S
Abstract  available in
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  1. The ornamental design for a door lock, as shown and described.

FIG. 1 is a top, front, and right side perspective view of a door lock showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof, the bottom being a mirror image of that shown;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a left side elevational view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20150159400 *Dec 10, 2013Jun 11, 2015Steven SeiglerTemporary door lock
U.S. ClassificationD08/344, D08/331