Safety helmet
Description
FIG. 1 is a perspective view of a safety helmet showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The fastening belt is removed in FIGS. 2-6 for clarity of illustration.
Referenced Cited
U.S. Patent Documents
| D303851 | October 3, 1989 | Gentes |
| D309961 | August 14, 1990 | Bobnick |
| D319112 | August 13, 1991 | Broeisnia |
| D335366 | May 4, 1993 | Podd, III et al. |
| D347300 | May 24, 1994 | Gentes |
| D347711 | June 7, 1994 | Egger |
| D351684 | October 18, 1994 | Jeng |
| 4903348 | February 27, 1990 | Broeisnia |
| 4903350 | February 27, 1990 | Gentes et al. |
| 5231703 | August 3, 1993 | Garneau |
Patent History
Patent number: D366538
Type: Grant
Filed: Sep 24, 1993
Date of Patent: Jan 23, 1996
Inventor: Chang-Hsien Ho (Taipei)
Primary Examiner: Ruth McInroy
Law Firm: Lowe, Price, LeBlanc & Becker
Application Number: 0/13,421
Type: Grant
Filed: Sep 24, 1993
Date of Patent: Jan 23, 1996
Inventor: Chang-Hsien Ho (Taipei)
Primary Examiner: Ruth McInroy
Law Firm: Lowe, Price, LeBlanc & Becker
Application Number: 0/13,421
Classifications
Current U.S. Class:
Cranial (D29/102)