Safety helmet

Description

FIG. 1 is a front elevational view showing our new design for safety helmet;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front side perspective view thereof; and,

FIG. 8 is a rear side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D339427 September 14, 1993 Gentes
D348545 July 5, 1994 Egger
D352803 November 22, 1994 Sasaki et al.
D362084 September 5, 1995 Egger
D371868 July 16, 1996 Losi, II
D387501 December 9, 1997 Cheng
D404857 January 26, 1999 Murakami
D410116 May 18, 1999 Chen
D410571 June 1, 1999 Lu
Patent History
Patent number: D427727
Type: Grant
Filed: Aug 16, 1999
Date of Patent: Jul 4, 2000
Inventor: Chang-Hsien Ho (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Law Firm: Dougherty & Troxell
Application Number: 0/109,525
Classifications
Current U.S. Class: Cranial (D29/102)
International Classification: 2903;