Protective helmet

Description

FIG. 1 is a right frontal perspective view of a protective helmet showing my new design, the visor being in a lowered position;

FIG. 2 is a right rearward perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view with the visor in a raised position;

FIG. 6 is a right side view with the visor in a raised position;

FIG. 7 is a right side view with the visor on a lowered position;

FIG. 8 is a left side view with the visor in a lowered position; and,

FIG. 9 is a left rearward perspective view with the visor in a lowered position.

Claims

I claim the ornamental design for a protective helmet, substantially as shown and described.

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Inventors:	Batstone; David Charles (Coventry, GB)
Assignee:	NP Aerospace Limited (Coventry, GB)
Appl. No.:	D/200,568
Filed:	March 1, 2004

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Foreign Application Priority Data

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Sep 5, 2003 [EM]			000072111

Current U.S. Class:	D29/107
Current International Class:	2902
Field of Search:	;D29/102-111,122 ;2/455,6.3,6.7,410-414,418,421,423-427,452,431,9-10,909,DIG.11,171,181,181.6

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References Cited [Referenced By]

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U.S. Patent Documents

D207900	June 1967	Feidmann et al.
3806951	April 1974	Halteman
D253197	October 1979	Jarvinen
D283940	May 1986	Bally
D324115	February 1992	Brooks
D330951	November 1992	Kamata
D331645	December 1992	Gallet
D397519	August 1998	Crupi et al.

Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Dann, Dorfman, Herrell & Skillman, P.C.