Abstract: An improved welt construction for use in a welted shoe is disclosed, in which the construction contains a number of components, including: (1) an anti-fatigue layer with tapered recesses for providing cushioning; (2) a rigid shock diffusion welt-frame back part; (3) a flexible forepart welt-frame; (4) a torsional shank; and (5) a flexible ply rib, which may surround a periphery of the support system. Methods of: (1) constructing a shoe utilizing the aforementioned welt construction; and (2) manufacturing the aforementioned welt construction through the use of a mold(s) are also disclosed.
Type:
Grant
Filed:
October 10, 2012
Date of Patent:
February 3, 2015
Assignee:
TBL Licsensing LLC
Inventors:
Bert Appleton Spiller, Denis W. Norton, Stephen D. Ammon