Boots – shoes – and leggings – Soles – Laminated
Patent
1991-06-17
1993-07-06
Meyers, Steven N.
Boots, shoes, and leggings
Soles
Laminated
36 31, 36 32R, 36 59C, A43B 1312, A43C 1500
Patent
active
052242790
ABSTRACT:
An athletic shoe sole comprising a midsole and an outsole. The midsole has a longitudinally concave shaped ball portion which is thinnest along a transverse metatarsal line, such that a longitudinal concavity is formed facing downwardly and crossing the entire width of the ball portion of the midsole. The outsole has a longitudinally convex shaped ball portion which is thickest along the transverse metatarsal line, such that a longitudinal convexity is formed facing upwardly and crossing the entire width of the ball portion of the outsole. The longitudinally convex shaped ball portion of the outsole has numerous conical shaped hollow tread members aligned in a plurality of transverse rows, and two longitudinally elongated edgewise non-hollow tread members each having a plurality of transverse grooves.
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Chen Dong
Meyers Steven N.
Rozsa Thomas I.
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