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I claim the ornamental design for the face mask, as shown and described. |
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FIG. 1 is a front elevational view of a face mask showing my new design, the strap is shown partially removed for ease of illustration;
FIG. 2 is a top view thereof;
FIG. 3 is a left side elevational view thereof taken from FIG. 1, the right side elevational view is the mirror image thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a perspective view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 24 2000 | GEIST, LEROY | VITAL SIGNS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011041 | /0877 | |
| Aug 28 2000 | Vital Signs, Inc. | (assignment on the face of the patent) | / |
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