Patent ID: 8533978
Filing Date: 2013-09-17
Classification: A43B,A43C,Y10T

Abstract:
1. A system comprising: loop-receiving means of a footwear, the footwear having two opposite sides, said loop-receiving means disposed on said two opposite sides respectively; a tongue of the footwear, said tongue having at least one opening and outer and inner surfaces, each of said at least one opening extending from said outer surface to said inner surface; looping means, said looping means having a plurality of loop sections, the footwear laced with said looping means such that each of said loop sections extends between two of said loop-receiving means on the same side and such that said looping means is threaded through said at least one opening; loop-section-fastening means, said loop-section-fastening means for at least one of said loop sections to be fastened thereon and for at least one of said loop sections to be unfastened therefrom to fasten the footwear on and to unfasten the footwear from a foot respectively; and at least one spring, said loop-section-fastening means having opposite sides and upper and lower recesses disposed thereon respectively, said at least one spring comprising uneven spring halves on intersecting planes respectively, said at least one spring having spring ends, said spring ends bent inwards and inserted into said upper and lower recesses respectively, said at least one spring for locking said loop-section-fastening means on and for releasing said loop-section-fastening means from said looping means; whereby, the system able to lock said loop-section-fastening means on and able to release said loop-section-fastening means from said looping means without the needs for taking said looping means apart, the system able to fasten the footwear on a foot at at least one predetermined tension of said looping means, the system able to interlock said tongue with said two opposite sides, and the system able to lift, center, and lock said tongue between the two top opposite ones of said loop-receiving means.