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The ornamental design for a safety helmet, as shown and described. |
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FIG. 1 is a front elevational view of a safety helmet showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a perspective view thereof;
FIG. 8 is a top plan view thereof, showing the strap in use;
FIG. 9 is a bottom plan view thereof, showing the strap in use; and,
FIG. 10 is a perspective view thereof, showing the strap in use.
The strap is removed from FIGS. 1-7 for clarify of illustration only.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 19 1995 | CHANG-HSIEN HO | CHAO-CHI CHENG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007715 | /0693 |
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