Safety helmet
Ho July 18, 2
U.S. patent number D428,534 [Application Number D/106,934] was granted by the patent office on 2000-07-18 for safety helmet. Invention is credited to Chang-Hsien Ho.
| United States Patent | D428,534 |
| Ho | July 18, 2000 |
Safety helmet
Claims
The ornamental design for safety helmet, as shown and described.
| Inventors: | Ho; Chang-Hsien (Taipei, TW) |
|---|---|
| Appl. No.: | D/106,934 |
| Filed: | June 25, 1999 |
| Current U.S. Class: | D29/102 |
| Current International Class: | 2903 |
| Field of Search: | ;D29/102-107,109-110,122 ;D2/865,866,869,871,872,875,876,879,882,891 ;2/7,9,12,15,411-412,414-415,421,423-425,427,430 |
References Cited [Referenced By]
U.S. Patent Documents
| D263041 | February 1982 | Conroy |
| 1602727 | October 1926 | Turner |
Other References
|
"Mikita-designed Helmet for Boys", The Sporting Goods Dealer, Jan., 1976, p. 297.. |
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Delehanty; Robert A.
Attorney, Agent or Firm: Dougherty & Troxell
Description
FIG. 1 is a front side perspective view showing our new design for safety helmet;
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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