A - Human Necessities – 42 – B
Patent
A - Human Necessities
42
B
2/73
A42B 3/00 (2006.01)
Patent
CA 1059259
ABSTRACT OF THE DISCLOSURE A protective helmet comprising, a relatively rigid shell, and a liner of a flexible material having an interior fluid filled chamber, a soft inner conformable surface for con- tacting the wearer's head, and a plurality of openings exterior the liner and extending through the liner. The helmet has a liner of resilient foam material positioned intermediate the liner and the shell and having a multiplicity of inwardly extending pads positioned in the openings outside the liner.
313812
Rappleyea Frederick A.
Steigerwald Carl J.
Villari Frank K.
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