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Class 12/146CK - Edge finishing


Subclass of Class 12 - Boot and shoe making
No. of patents: 6
Last issue date: 05/09/2006


NumberTitleIssue Date
7039977Contoured skate boot
Embodiments of the present invention contemplated herein describe a contoured skate boot having contour seams formed therein for introducing preferential biases in the boot material. By strategically creating notches in the boot upper material and subsequently rejoi...
05/09/2006
6444074Method for the manufacture of footwear having a reinforced upper
An upper material is pressed so as to produce a plurality of separate areas (22) raised relative to the outer face of the upper (10) and corresponding to the mounting positions of lacing hooks or eyes (14), and a plastics material having good flexibility ...
09/03/2002
4508582Process for joining polyurethane coated fabrics
A process for forming a strong, pressure-tight joint between fabric substrates includes coating each substrate with polyurethane on one side, superimposing the fabric substrates so that the polyurethane layers are together, welding elongated regions of th...
04/02/1985
4319413Seam construction, particularly for heel portions of shoes and method of effecting the same
A seam interconnection to relatively thick material parts such as leather parts of shoes comprises parts which have edges which are aligned and have one surface such as the interiors or skin side surface of the leather which is formed with a groove extend...
03/16/1982
4263688Top and bottom die assemblies for folding the edges of a non-rigid workpiece
Cooperating top and bottom die assemblies for use in a press to fold the edges of a non-rigid workpiece. The top die comprises a horizontal support plate having a radiused folding plate affixed to its underside. A spring biased stripper in association wit...
04/28/1981
4051569Folding and sealing apparatus and method
An apparatus for folding and sealing the edges of a non-rigid work piece and a method of performing folding and sealing operations therewith. The apparatus comprises a press with a main cylinder, at least one auxiliary cylinder and upper and lower die ass...
10/04/1977
 
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