Interchangeably assembled shoe

Boots – shoes – and leggings – Boots and shoes – Occupational or athletic shoe

Patent

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Details

36 3A, 36 3R, A43B 516, A43B 708

Patent

active

053576950

ABSTRACT:
An interchangeably assembled shoe includes: a sole mounted on a foot sporting article such as a roller skate, a rear shield detachably secured to an ankle portion of the sole by plural ventilation couplings each ventilation coupling serving for coupling and ventilation uses, a toe box member detachably secured to a toe portion of the sole and replaceable for different decorative features on the toe box member, plural instep members selected from a full tongue member, a shoelace member and a fastener member for selectively securing anyone desired instep member on a middle section of the shoe by plural ventilation couplings, a plurality of ventilation couplings further secured on the toe box member or on the toe portion of the shoe fluidically communicating with a shoe interior for a well ventilation in the shoe for comforting a wearer's foot, a lining inserted in the shoe, and a plurality of buckle devices fastened on the shoe for firmly fastening the instep member with the rear shield and fastening the instep member on the sole for stably wearing a wearer's foot whether bare foot or already wearing a footwear thereon.

REFERENCES:
patent: 1986580 (1935-01-01), Johnson
patent: 4126323 (1978-11-01), Scherz
patent: 4351537 (1982-09-01), Seidel
patent: 4509276 (1985-04-01), Bourque
patent: 4771555 (1988-09-01), Ohashi
patent: 4906013 (1990-03-01), Hussien et al.
patent: 4988122 (1991-01-01), Saunders
patent: 4995174 (1991-02-01), Hong et al.
patent: 5171033 (1992-12-01), Olson et al.
patent: 5193827 (1993-03-01), Olson

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