Apparel – Guard or protector – Leg
Patent
1999-07-16
2000-10-17
Calvert, John J.
Apparel
Guard or protector
Leg
2455, 2267, A41D 1300
Patent
active
061311960
ABSTRACT:
A hard shell safety knee pad is shown as having a cushion padding member formed of a plurality of layers of bubble cushioning material retained together against separation whereby to more comfortably distribute and support a wearer's weight and more effectively and comfortably cushion against the abrupt forces of a sudden and strong impact to the safety pad.
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patent: 5524292 (1996-06-01), Hargens
patent: 5551084 (1996-09-01), Freese
Calvert John J.
Patel Tejash
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