Trion Corporation

Jin Do Kim

James Jong Lee

Dong Sick Chang

Enhanced lace tightening system including a plurality of apertures extending through the main body of a shoelace and smoothly finished end caps allowing unimpeded passage therethrough. A process includes a finishing step whereby end caps are generated without frayed edges to facilitate passage of the same through apertures to position appropriate aspects of the laces rapidly in a position from whence little tension loss occurs when properly disposed. Products by the process incorporate silicone, metallic elements, and related enhancements providing specifically improved shoelaces for any number of applications for a stated goal of drawing and fixing together two opposite edges.

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Kyungsangnamdo, South Korea

Jin Do Kim