Safety helmet

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Information

Patent Grant
D358905

References
Source

Patent Number
D358,905
Date Filed
Thursday, June 25, 1992
33 years ago
Date Issued
Tuesday, May 30, 1995
30 years ago

Inventors
Examiners
- McInroy; Ruth

US Classifications
- D29 - Equipment for safety, protection, and rescue
Field of Search
- US
- D29 12-16
- 002 410-412
- 002 414
- 002 417-418
- 002 423-425
- 002 5-8
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a safety helmet, as shown.

US Referenced Citations (9)

Number	Name	Date	Kind
D206648	Webb	Jan 1967
D216765	DalPiaz	Mar 1970
D218385	Bohner et al.	Aug 1970
D240310	Sinclair et al.	Jun 1976
D254100	Biger	Feb 1980
D256851	Knadle et al.	Sep 1980
D266711	Gooding	Nov 1982
D277425	Higginson	Feb 1985
D300275	Sjongren et al.	Mar 1989