A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
2/73
A63B 71/10 (2006.01)
Patent
CA 1120201
ABSTRACT OF THE DISCLOSURE A helmet or the like which has a rigid central shell and inner and outer inflatable impact absorbing liners with one-way valve means for inflating same. A plurality of inserts of foam or spongy material is secured to the inner shell and adapted to contact the head of the wearer. The liners may be removably secured to the shell.
316156
Matthes John A.
Marks & Clerk
Matthews Herbert L.
LandOfFree
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