Spring heel for shoe and the like

Boots – shoes – and leggings – Heels – Cushion

Patent

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Details

36 78, 36 28, A43B 2130, A43B 2100

Patent

active

046385754

ABSTRACT:
A shoe including a hollow chamber in its heel vented so to contract at each step and a curved steel leaf springs inside the chamber bearing between an upper inside and a bottom sole of the shoe heel, the springs extending forwardly-rearwardly.

REFERENCES:
patent: 167959 (1875-09-01), Vint
patent: 832987 (1906-10-01), Linwood et al.
patent: 1469920 (1923-10-01), Dutchak
patent: 1551245 (1925-08-01), Dohemann
patent: 1693911 (1928-12-01), Schmeer
patent: 2078551 (1937-04-01), Williams
patent: 2413545 (1946-12-01), Cordi
patent: 2508318 (1950-05-01), Wallach
patent: 3214849 (1965-11-01), Nadaud

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