Shoelace tying device

Knots and knot tying – Knotters

Reexamination Certificate

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Reexamination Certificate

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07841631

ABSTRACT:
A shoelace tying apparatus allows individuals with limited or no use of one hand to tightly tie footwear with standard shoelaces. The apparatus is lightweight and portable. The apparatus alleviates the need for special shoelaces or shoes, such as those equipped with hook-and-loop fasteners.

REFERENCES:
patent: 3458883 (1969-08-01), Fossa
patent: 3498509 (1970-03-01), Hagenbuch
patent: 4836587 (1989-06-01), Hinzmann
patent: 5927764 (1999-07-01), Harriman
patent: 6419283 (2002-07-01), Thomas et al.
patent: 6578883 (2003-06-01), Richmond
patent: 2002/0095165 (2002-07-01), Chan
patent: 2004/0181972 (2004-09-01), Csorba
patent: 2006/0168784 (2006-08-01), Ahn

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