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The ornamental design of a door threshold, as shown and described. |
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FIG. 1 is a perspective view of a door threshold showing my new design, with a center portion broken away to disclose indefinite length;
FIG. 2 is an end view thereof, the opposite end view being a mirror image;
FIG. 3 is a front view thereof; and
FIG. 4 is a top view thereof;
FIG. 5 is a rear view thereof; and,
FIG. 6 is a bottom view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 24 2000 | FENING, THOMAS R | IMPERIAL PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011256 | /0315 | |
| Oct 30 2000 | Imperial Products, Inc. | (assignment on the face of the patent) | / | |||
| Dec 10 2002 | IMPERIAL PRODUCTS, INC | COMERICA BANK, AS AGENT | SECURITY AGREEMENT | 013774 | /0402 |
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