Safety helmet

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.

Referenced Cited
U.S. Patent Documents
D263041 February 16, 1982 Conroy
1602727 October 1926 Turner
Other references
  • "Mikita-designed Helmet for Boys", The Sporting Goods Dealer, Jan., 1976, p. 297.
Patent History
Patent number: D428534
Type: Grant
Filed: Jun 25, 1999
Date of Patent: Jul 18, 2000
Inventor: Chang-Hsien Ho (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Law Firm: Dougherty & Troxell
Application Number: 0/106,934
Classifications
Current U.S. Class: Cranial (D29/102)
International Classification: 2903;