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The ornamental design for a helmet, as shown and described. |
FIG. 1 is a front elevational view of a helmet showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a perspective view thereof.
Johansson, Rolf A. G., Sjogren, Stig O.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 10 1986 | SJOGREN, STIG O | AKTIEBOLAGET ELECTROLUX, A CORP OF SWEDEN | ASSIGNMENT OF ASSIGNORS INTEREST | 004612 | /0337 | |
Sep 10 1986 | JOHANSSON, ROLF A G | AKTIEBOLAGET ELECTROLUX, A CORP OF SWEDEN | ASSIGNMENT OF ASSIGNORS INTEREST | 004612 | /0337 | |
Sep 29 1986 | Aktiebolaget Electrolux | (assignment on the face of the patent) | / |
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