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
Patent History
Patent number: D424246
Type: Grant
Filed: Sep 20, 1999
Date of Patent: May 2, 2000
Inventor: Chang-Hsien Ho (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Law Firm: Dougherty & Troxell
Application Number: 0/111,042
Type: Grant
Filed: Sep 20, 1999
Date of Patent: May 2, 2000
Inventor: Chang-Hsien Ho (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Law Firm: Dougherty & Troxell
Application Number: 0/111,042
Classifications