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The ornamental design for a helmet, as shown and described. |
FIG. 1 is a left side elevational view of a helmet showing my new design, the right side elevational view being a mirror image with the microphone and accessories thereto omitted;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational of a modified embodiment of the helmet shown in FIG. 1, the right side elevational view being a mirror image with the microphone and accessories thereto omitted;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a rear elevational view of the embodiments of FIGS. 1 through 3; and
FIG. 8 is a rear elevational view of the embodiment of FIGS. 4 through 6.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 12 1983 | GORMAN, ANTHONY G | RACAL ACOUSTICS LIMITED, BERESFORD AVENUE, WEMBLEY, MIDDLESEX, HA0 IRU, ENGLAND | ASSIGNMENT OF ASSIGNORS INTEREST | 004494 | /0060 | |
Jul 19 1983 | Racal Acoustics Limited | (assignment on the face of the patent) | / |
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