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The ornamental design for a helmet, as shown and described. |
FIG. 1 is a perspective view of a helmet showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof with the air adjusting plate in an open position; and,
FIG. 8 is a perspective view thereof with the shield plate in an open position.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 15 1991 | KAMATA, EITARO | SHOEI KAKO KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005636 | /0539 | |
Mar 01 1991 | Shoei Kako Kabushiki Kaisha | (assignment on the face of the patent) | / |
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