Apparel – Guard or protector – For wearer's head
Patent
1976-12-10
1977-10-04
Guest, Alfred R.
Apparel
Guard or protector
For wearer's head
2425, 2 6, A42B 302
Patent
active
040515559
ABSTRACT:
A protective helmet comprising a shock absorbing shell is disclosed in which a recess is provided at the inner apex or crown portion of the shock absorbing shell and a laminated insert of padding providing for both wearer comfort and shock attenuation is placed in such recess. The design of the recess and insert to provide specific shock attenuating characteristics is described.
REFERENCES:
patent: 2289345 (1942-07-01), Craig et al.
patent: 3286275 (1966-11-01), Marchello
patent: 3829900 (1974-08-01), Marangoni
patent: 3935044 (1976-01-01), Daly
patent: 3946441 (1976-03-01), Johnson
E. D. Bullard Company
Guest Alfred R.
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