Patent
   D312957
Priority
Sep 23 1988
Filed
Sep 23 1988
Issued
Dec 18 1990
Expiry
Dec 18 2004
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a door lock having a code-setting dial, as shown and described.

FIG. 1 is a front elevational view of a door lock having a code setting dial showing my new design;

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top, front, and left side perspective view thereof.

Huang, Yar-Shing

Patent Priority Assignee Title
D351982, Aug 06 1993 Digital or key card operated electronic door lock
D365976, Feb 28 1995 Combination lock
D380136, Oct 16 1995 Deadbolt with combination and key lock
D484389, Feb 07 2002 D & D Group Pty Limited Face mounted deadbolt
D525519, Mar 29 2005 Master Lock Company LLC Lock dial
Patent Priority Assignee Title
2772555,
3187528,
4637237, Sep 27 1985 Simplex Security Systems, Inc. Door locking system
D290442, Jul 27 1984 SARGENT MANUFACTURING COMPANY, A CORP OF DE Electronic door lock
D305861, Apr 13 1987 FERCO INTERNATIONAL USINE DE FERRURES DE BATIMENT, 2, RUE DU VIEUX-MOULIN, REDING, 57400 SARREBOURG Lock with digital control
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