Cushion insert

Details Cushion insert Cushion insert

1996-03-07

1997-09-23

Kavanaugh, Ted

Boots, shoes, and leggings

Insoles

Laminated

36 37, A43B 1340, A43B 2132

Patent

active

056691629

ABSTRACT:
A cushion insert to fit inside a shoe of Oxford or boot character to support the foot of a wearer and provide comfort, shock absorption, and stability of foot position in the shoe to retain the optimum position of the foot. The cushion insert is molded of a ethylene vinyl acetate material in which there is an upper surface having a less dense characteristic than a bottom surface.

REFERENCES:
patent: 2139971 (1938-12-01), Pava
patent: 2379366 (1945-06-01), Lumbard
patent: 3595244 (1971-07-01), Kugler
patent: 4075772 (1978-02-01), Sicurella
patent: 4435910 (1984-03-01), Marc
patent: 4586273 (1986-05-01), Chapnick
patent: 4597196 (1986-07-01), Brown
patent: 4759136 (1988-07-01), Stewart et al.
patent: 4776109 (1988-10-01), Sacre
patent: 4782605 (1988-11-01), Chapnick
patent: 5146698 (1992-09-01), Tilles et al.
patent: 5174052 (1992-12-01), Schoenhaus et al.
patent: 5488786 (1996-02-01), Ratay

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