Expandable outsole

Details Expandable outsole Expandable outsole

1988-08-30

1990-07-31

Schroeder, Werner H.

Boots, shoes, and leggings

Boots and shoes

With adjustment of shoe size

36102, A43B 326

Patent

active

049440993

ABSTRACT:
An improved shoe outsole having an elastic shank (12) and suitable for outdoor wear, outsole portions (14,16) comprised of semi-rigid material for forming same, and a shoe (10) incorporating the improved outsole are disclosed. The front outsole portion (14) has a ledge (22) extending widthwise across the back end thereof and the rear outsole portion (16) has a ledge (24) extending widthwise across the front end thereof, such that the elastic shank (12) is joinable to the outsole portions (14,16) by means extending through the shank (12) and the ledges (22,24).

REFERENCES:
patent: 4497 (1846-05-01), Vetter
patent: 1390698 (1921-09-01), Golden
patent: 1607896 (1926-11-01), Kelly
patent: 2145713 (1939-01-01), Damon
patent: 2252315 (1941-08-01), Doree
patent: 2362010 (1944-11-01), Huff
patent: 2590648 (1952-03-01), Pitz
patent: 3086301 (1963-04-01), Pastor
patent: 4505055 (1985-03-01), Bergmans
patent: 4554749 (1985-11-01), Ostrander
patent: 4628936 (1986-12-01), Langer et al.
patent: 4642911 (1987-02-01), Talarico
patent: 4785557 (1988-11-01), Kelley

Affiliated with

Also associated with

Rating

Expandable outsole does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1392485