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The ornamental design for a door latch, as shown and described. |
FIG. 1 is a front perspective view of a door latch having the inventive ornamental design;
FIG. 2 is a top view of the door latch of FIG. 1;
FIG. 3 is a bottom view of the door latch of FIG. 1;
FIG. 4 is a front view of the door latch of FIG. 1 with phantom lines representing door latch, card reader slot, and LED windows omitted for clarity; and,
FIG. 5 is a side view of the door latch of FIG. 1.
Any broken line illustration in the drawing disclosure is not part of the design sought to be patented.
FIGS. 2-5 are shown on an enlarged scale.
Moon, Charles W., Mitchell, Edward D.
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3688531, | |||
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4739638, | Feb 03 1987 | Bi-directional deadlock | |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 22 1999 | MOON, CHARLES W | WINFIELD LOCKS, INC ,D B A COMPUTERIZED SECURITY S | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010087 | /0084 | |
Apr 29 1999 | MITCHELL, EDWARD D | WINFIELD LOCKS, INC ,D B A COMPUTERIZED SECURITY S | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010087 | /0084 | |
May 18 1999 | Winfield Locks, Inc. | (assignment on the face of the patent) | / | |||
Dec 01 2003 | WINFIELD LOCKS, INC , D B A COMPUTERIZED SECURITY SYSTEMS, INC | COMPUTERIZED SECURITY SYSTEMS, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 018099 | /0443 | |
Dec 31 2003 | WINFIELD LOCKS, INC | COMPUTERIZED SECURITY SYSTEMS, INC | MERGER SEE DOCUMENT FOR DETAILS | 017115 | /0277 |
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