Air cushion shoe base

Details Air cushion shoe base Air cushion shoe base

1976-04-20

1978-12-19

Kee Chi, James

Boots, shoes, and leggings

Soles

Cushion

A43B 1320

Patent

active

041299515

ABSTRACT:
An air cushion shoe base has a thick sole and a thick vertical rim across which are formed air tight partitions and an insole. Each partition has a small valving orifice for flowing fluid between sections on opposite sides of a partition. A valve is provided within the rim, and the valve has a central body with a long valve orifice and lateral extensions for joining the body to an inside of the rim. A T-shaped welt extends around an upper peripheral area of the rim and insole for joining the cushion base to a shoe upper.

REFERENCES:
patent: 1148376 (1915-07-01), Gay
patent: 2119801 (1938-06-01), Vizard
patent: 3795994 (1974-03-01), Ava

Affiliated with

Also associated with

Rating

Air cushion shoe base does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air cushion shoe base, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air cushion shoe base will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2368509