Safety helmet

Description

FIG. 1 is a 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.

Referenced Cited
U.S. Patent Documents
D356402 March 14, 1995 Garneau
D357554 April 18, 1995 Garneau
D372559 August 6, 1996 Murakami
D375582 November 12, 1996 Garneau
D383429 September 9, 1997 Ho
D388551 December 30, 1997 Lu
D389280 January 13, 1998 Ho
D411337 June 22, 1999 Schultz
5337421 August 16, 1994 Jeng
5619756 April 15, 1997 Garneau
5813055 September 29, 1998 Egger
Patent History
Patent number: D426677
Type: Grant
Filed: Apr 21, 1999
Date of Patent: Jun 13, 2000
Inventor: Chang-Hsien Ho (Peitou Dist., Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Law Firm: Dougherty & Troxell
Application Number: 0/103,734
Classifications
Current U.S. Class: Cranial (D29/102)
International Classification: 2903;