Helmet

Equipment for safety – protection – and rescue – Body restraint or protective covering – Cranial

Patent

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Details

D2869, 0903

Patent

active

D04345320

REFERENCES:
patent: D186652 (1959-11-01), Hale
patent: D266626 (1982-10-01), Gooding
patent: D276357 (1984-11-01), Murakami
patent: D276358 (1984-11-01), Murakami
patent: D300070 (1989-02-01), Broersma
patent: D320476 (1991-10-01), Mele
patent: D338562 (1993-08-01), Barker et al.
patent: D344394 (1994-02-01), Livera et al.
patent: D353036 (1994-12-01), Lackey
patent: D372794 (1996-08-01), Virzi
patent: 4564959 (1986-01-01), Zahn
patent: 5561866 (1996-10-01), Ross
patent: 5896587 (1999-04-01), Gentry
Willson fiber glass headgear: #60STC Beanie Cap; #40STC fiber glass cap; #62BC Feather-Kap Bump Cap. Willson Head Protection catalog, 1967.
"Bailen" helmet, E.D. Bullard Co. as shown in American Bicyclist Motorcycleist magazine, Mar. 1985.

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