Safety helmet

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Description

FIG. 1 is a front side perspective view of a safety helmet showing our new design;

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.

Claims

The ornamental design for safety helmet, shown and described.

Referenced Cited
U.S. Patent Documents
D415593 October 19, 1999 Tang
D424246 May 2, 2000 Ho
D426032 May 30, 2000 Ho
D428534 July 18, 2000 Ho
D445219 July 17, 2001 Ho
D445545 July 24, 2001 Ho
Patent History
Patent number: D452942
Type: Grant
Filed: Jun 5, 2001
Date of Patent: Jan 8, 2002
Inventor: Chang-Hsien Ho (Pei-Tou Dist., Taipei)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Dougherty & Troxell
Application Number: 29/142,877
Classifications
Current U.S. Class: Cranial (D29/102)
International Classification: 2902;