U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Teaching shoelace

Patent 5209667 Issued on May 11, 1993. Estimated Expiration Date: Icon_subject May 11, 2010. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

931949

2306515

2869205

3518730

3701572

Shoe-tying training toy
Patent #: 4273539
Issued on: 06/16/1981
Inventor: Moore

Training shoelace
Patent #: 4721468
Issued on: 01/26/1988
Inventor: Alexander ,   et al.

Training shoelace
Patent #: 4842522
Issued on: 06/27/1989
Inventor: Alexander ,   et al.

Slip resistant shoe lace Patent #: 4930196
Issued on: 06/05/1990
Inventor: Laurin

Inventor

Application

No. 491560 filed on 03/12/1990

US Classes:

434/260, Manipulation of tool or fastener (e.g., zipper, shoelaces, etc.)24/713.2, Includes lacing holding structure within directing means therefor24/715.4Having means covering tip of lacing

Examiners

Primary: Apley, Richard J.
Assistant: Jalbert, Karen A.

Attorney, Agent or Firm

International Class

G09B 019/24

Abstract

A shoelace is described for use by young children or the handicapped, which facilitates tying of a bow by providing a moderately stiff end portion; the stiff end portion can retain a loop shape when a pair of spaced locations on the stiff end portion are temporarily fastened together as by a pair of Velcro retainers. The shoelace is formed of a flexible shoelace core with first and second opposite end portions, and with the first end portion penetrated by a solidified, originally-liquid stiffening material. The shoelace can be made only long enough to leave ends for bow tying, when it projects directly between the uppermost eyelets of a shoe, to train a child rather than to also lace his shoes. The length is small enough that the distance (B) between the middle of the shoelace and the closest Velcro retainer (26) is less than the distance (C) between two Velcro retainers. A short tube (60) is provided through which the shoelace projects, with knots tied at opposite ends of the tube and with the tube lying under the uppermost eyelets of a shoe, to assure that opposite ends of the shoelace are of equal length. The two shoelace locations can be held together by a hook device (86, FIG. 9 ).

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