Safety helmet
Ho October 21, 2
U.S. patent number D481,171 [Application Number D/168,746] was granted by the patent office on 2003-10-21 for safety helmet. Invention is credited to Chang-Hsien Ho.
| United States Patent | D481,171 |
| Ho | October 21, 2003 |
Safety helmet
Claims
The ornamental design for a safety helmet, as shown and described.
| Inventors: | Ho; Chang-Hsien (Pei-Tou Dist., Taipei, TW) |
|---|---|
| Appl. No.: | D/168,746 |
| Filed: | October 9, 2002 |
| Current U.S. Class: | D29/102 |
| Current International Class: | 2902 |
| Field of Search: | ;D29/102,104-107,112,122 ;2/6.6,410-411,414,417,421,422-425 ;D2/865,882,886 |
References Cited [Referenced By]
U.S. Patent Documents
| D428534 | July 2000 | Ho |
| D445219 | July 2001 | Ho |
| D447288 | August 2001 | Ho |
| D452940 | January 2002 | Ho |
| D452941 | January 2002 | Ho |
| D452942 | January 2002 | Ho |
| D455522 | April 2002 | Royes et al. |
| D464468 | October 2002 | 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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