Boots – shoes – and leggings – Soles – Cushion
Patent
1987-02-19
1989-02-21
Levy, Stuart S.
Boots, shoes, and leggings
Soles
Cushion
36 30R, 36 35R, A43B 1318
Patent
active
048053198
ABSTRACT:
This invention pertains to the encapsulation of a cellular insert, formed of various woven cellular components, or fabricated to a grooved design formed of a series of linearly woven strands, each of which presents various voids or cavities within their formed structure, and then foamed in place within a polymer formed sock liner or insole for use within footwear, and particularly an athletic shoe, including the sole of a walking or other shoe. The cellular insert may be formed of a series of woven or wound cellular shaped components, having their voids therein, and which may be arranged intermediate a pair of liners, which form the upper and lower liners for the formed insert, or arranged upon a singular liner, or having the liner woven through its midpoint, in order to provide for its rather proper location within the structure of the polymer formed sole or insole. In addition, the cellular insert, as previously explained, may be formed of a series of longitudinally and crosswise interwoven strands of linear material, which form various symetrically shaped channels or grooves, this cellular insert also being embedded within a foam formed sock liner, for use internally within an athletic or other shoe for comforting the wearer of the shoe and its incorporated liner as in usage during participation within a variety of sporting events, such as football, basketball, jogging, court playing, or even walking, or other such endeavors.
REFERENCES:
patent: 1923169 (1933-08-01), Simmons
patent: 2237190 (1941-04-01), McLead
patent: 2677906 (1954-05-01), Reed
patent: 4031579 (1977-06-01), Larned
patent: 4561195 (1985-12-01), Onoda et al.
patent: 4656760 (1987-04-01), Tonkel et al.
Denk Paul M.
Hannon Thomas R.
Kangaroos U.S.A. Inc.
Levy Stuart S.
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