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The ornamental design for a face mask for cold protection, as shown and described. |
FIG. 1 is a top, front and side perspective view of a face mask for cold protection showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a side elevational view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 18 1987 | EBELING, OLAVI | SUOMEN JONAS OY, PAKILANTTIE 40, SF-00630 HELSINKI, FINLAND | ASSIGNMENT OF ASSIGNORS INTEREST | 004816 | /0914 | |
Dec 10 1987 | Suomen Jonas Oy | (assignment on the face of the patent) | / |
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