Helmet

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Information

Patent Grant
D298367

References
Source

Patent Number
D298,367
Date Filed
Friday, February 14, 1986
39 years ago
Date Issued
Tuesday, November 1, 1988
36 years ago

Inventors
- Roger M. Ball
Original Assignees
- Cooper Canada Limited
Examiners
- Vales; Carmen H.
Agents
- Sim & McBurney

US Classifications
- D29 - Equipment for safety, protection, and rescue
Field of Search
- US
- D29 12
- D29 13
- D29 14
- D29 15
- D29 16
- 002 410
- 002 421
- 002 422
- 002 423
- 002 424
- 002 425
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a helmet, as shown.

Priority Claims (1)

Number	Date	Country	Kind
06-01-86-6	Jun 1986	CAX

US Referenced Citations (5)

Number	Name	Date	Kind
D212582	Feldmann et al.	Nov 1968
D241888	Lipper	Oct 1976
D242399	Cox	Nov 1976
D259578	Carreiro	Jun 1981
D291128	Grandsart	Jul 1987