Boots – shoes – and leggings – Boots and shoes – With adjustment of shoe size
Patent
1992-05-21
1993-01-12
Sewell, Paul T.
Boots, shoes, and leggings
Boots and shoes
With adjustment of shoe size
36103, 36132, 36140, A43B 326, A43B 1300
Patent
active
051778831
ABSTRACT:
An adjustable height shoe for leg lengthening procedures to correct for leg length discrepancy has a removable outer sole which is coupled to a midsole of a shoe upper with a number of unequal, graduated thickness interlocking connecting filler soles interposed therebetween. A removable heel pad provides a heel lift of one-half of the thickness of the thinnest filler sole. Gradual reduction in the vertical height of the stack of filler soles and the outer sole in conjunction with inclusion or exclusion of the heel pad is correlated to the increase in leg length of the wearer. Opposing, abutting faces of filler soles or of filler soles with the outer sole and midsole are interlocked by correspondingly sized, configured height projections and recesses such as circular pegs and circular holes for the abutting members. Straps passing through aligned vertical slots within the outer sole and the midsole maintain the filler soles as part of a stacked assembly.
REFERENCES:
patent: 2509423 (1950-05-01), Cramer
patent: 2545910 (1951-03-01), Aprile
patent: 3061951 (1962-11-01), Barron
patent: 4425721 (1984-01-01), Spronken
patent: 4800657 (1989-01-01), Brown
Darco International Inc.
Patterson Marle Denise
Sewell Paul T.
LandOfFree
Adjustable height shoe for leg lengthening procedures and leg le does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adjustable height shoe for leg lengthening procedures and leg le, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable height shoe for leg lengthening procedures and leg le will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1211681