A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
36/63
A43B 13/18 (2006.01) B29D 35/12 (2010.01) A43B 5/00 (2006.01) A43B 7/28 (2006.01) A43B 13/40 (2006.01) A43B 17/02 (2006.01)
Patent
CA 1108396
ABSTRACT OF THE DISCLOSURE There is disclosed a cushion pad for sport shoes and the like and a method for manufacturing such a pad and the combination of such a pad with a sport shoe and the like. The pad of the present invention is fabricated from a flat web of closed pore foam of cross-linked ethylene vinyl acetate-low density polyethylene copolymer. The pad is formed between two opposing molds to present a shape having a cup-like depression adapted and constructed to accept essentially the heel portion of a human being. The so-formed pad is then cut out of the remainder of the formed web in a manner whereby the pad provides support from just in back of the first metatarsal joint to the sides and back of the calcaneus. It has been found that the resultant pad made within the purview of the invention requires only a few sizes to fit most of the feet of possible users.
318107
Larsen John E.
Mcgregor Rob R.
Colgate-Palmolive Company
Smart & Biggar
LandOfFree
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