Shoe suspension system

Boots – shoes – and leggings – Soles – Spring heel

Reexamination Certificate

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Details

C036S114000, C036S102000, C036S031000, C036S007800

Reexamination Certificate

active

10826693

ABSTRACT:
A shoe suspension system for use with a shoe or boot having an upper and lower sole. The system includes a first tandem hinge pivotally engaged between the upper toe sole and the lower toe sole which opens and closes parallel to the longitudinal axis of the shoe a plurality of tandem hinges pivotally engaged between the upper mid heel sole and the lower sole which also open and close parallel to the longitudinal axis of the shoe and return springs engaged between the upper mid heel sole and the lower sole.

REFERENCES:
patent: 1613538 (1927-01-01), Schad
patent: 3205596 (1965-09-01), Hoffmeister
patent: 3557782 (1971-01-01), Wafer
patent: 4936030 (1990-06-01), Rennex
patent: 5282325 (1994-02-01), Beyl
patent: 5464380 (1995-11-01), Ikeda et al.
patent: 5621984 (1997-04-01), Hsieh
patent: 5701685 (1997-12-01), Pezza
patent: 5896679 (1999-04-01), Baldwin
patent: 5926975 (1999-07-01), Goodman et al.
patent: 6115942 (2000-09-01), Paradis
patent: 6684531 (2004-02-01), Rennex

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