Crash helmet

- Squirrel S.p.A.
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Description

FIG. 1 is a perspective view of a crash helmet showing my new design.

FIG. 2 is a left-side view

FIG. 3 is a top view

FIG. 4 is a front view

FIG. 5 is a plan view from below.

Referenced Cited
U.S. Patent Documents
3132345 May 1964 Keith
Other references
  • Cycle Magazine, Apr. 1976, p. 95, lower right, Bell Motostar, Helmet.
Patent History
Patent number: D253916
Type: Grant
Filed: Feb 22, 1978
Date of Patent: Jan 15, 1980
Assignee: Squirrel S.p.A. (Cambiano)
Inventor: Alberto Vitaloni (Turin)
Primary Examiner: Melvin B. Feifer
Attorney: Richard C. Sughrue
Application Number: 5/879,983
Classifications
Current U.S. Class: D/2232
International Classification: D0203;