Shoe with sole cushioning assembly

Details Shoe with sole cushioning assembly Shoe with sole cushioning assembly

1980-01-31

1981-10-27

Lawson, Patrick D.

Boots, shoes, and leggings

Boots and shoes

Overshoes

36 64, A43B 310, A43C 1500

Patent

active

042965578

ABSTRACT:
A shoe containing a cushioned sole assembly includes in one embodiment a spring cushion feature inserted between two flexible hinged sole segments and in a second embodiment a spring cushion fastened to an adjustable hinged spring mounting plate. The cushion assembly can be a part of the shoe manufacture or the assembly can be a separate unit fastened and adjusted to the sole of a shoe by clamp brackets. The sole cushioning assembly can be adapted for any tipe of shoe including jogging and other athletic shoes, protecting the feet of joggers and others from injuries that occur during use on hard surfaces, shoes for workers, providing comfort for those who must stand on hard surfaces for many hours during a day and insulating the feet of the user from surfaces that have extreme hot or cold temperatures.

REFERENCES:
patent: 1645111 (1927-10-01), Michelsen
patent: 2408617 (1946-10-01), Ferrar
patent: 3866339 (1975-02-01), Latto
patent: 3996677 (1976-12-01), Reina
patent: 4196903 (1980-04-01), Illustrato

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