Safety helmet
Ho February 26, 2
U.S. patent number D453,975 [Application Number D/139,616] was granted by the patent office on 2002-02-26 for safety helmet. Invention is credited to Chang-Hsien Ho.
| United States Patent | D453,975 |
| Ho | February 26, 2002 |
Safety helmet
Claims
The ornamental design for safety helmet, shown and described.
| Inventors: | Ho; Chang-Hsien (Pei-Tou Dist., Taipei, TW) |
|---|---|
| Appl. No.: | D/139,616 |
| Filed: | April 4, 2001 |
| Current U.S. Class: | D29/102 |
| Current International Class: | 2903 |
| Field of Search: | ;D29/102-107,122 ;2/410-412,414,416-417,421,423-425,10,12,15 |
References Cited [Referenced By]
U.S. Patent Documents
| D372559 | August 1996 | Murakami |
| D410571 | June 1999 | Lu |
| D413185 | August 1999 | Egger |
| D415860 | October 1999 | Egger |
| D427727 | July 2000 | Ho |
| D436694 | January 2001 | Ho |
| D437092 | January 2001 | Ho |
| D445544 | July 2001 | Ho |
Attorney, Agent or Firm: Troxell Law Office PLLC
Description
FIG. 1 is a front side perspective view of a safety helmet showing our new design;
FIG. 2 is a rear side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
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