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Publication numberUSD639137 S1
Publication typeGrant
Application numberUS 29/377,082
Publication dateJun 7, 2011
Filing dateOct 15, 2010
Priority dateOct 15, 2010
Publication number29377082, 377082, US D639137 S1, US D639137S1, US-S1-D639137, USD639137 S1, USD639137S1
InventorsW. Ray II John
Original AssigneeRocky Mountain Elevator Products, LLC
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Safety lock
US D639137 S1
Abstract  available in
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  1. The ornamental design for a safety lock, as shown and described.

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

FIG. 2 is a rear, left and top perspective view thereof;

FIG. 3 is a rear, left and top perspective view with the keeper engaged with the lock;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is bottom plan view thereof.

The broken lines are for illustrative purpose only and form no part of the claimed design.

Non-Patent Citations
1Porta, Inc.,Electro-Mechanical Door Lock, website:—2006.htm, printed Oct. 15, 2010; Physical Address: 2420 Hamilton Rd., Arlington Heights, IL 60005.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20140190843 *Jan 3, 2014Jul 10, 2014Mattel, Inc.Locking Mechanism of a Protective Case for a Portable Electronic Device
U.S. ClassificationD08/330