Education and demonstration – Physical education – Developing or testing coordination
Patent
1987-10-16
1989-06-27
Grieb, William H.
Education and demonstration
Physical education
Developing or testing coordination
24143R, G09B 1900
Patent
active
048425222
ABSTRACT:
A shoelace is described for use by young children or the handicapped, which facilitates tying of a bow. The shoelace has opposite end portions which are just stiff enough to substantially retain the shape to which they are bent while permitting children to easily bend them during the tying of a bow. This enables a child or handicapped person to bend the end portion to the shape required for one step of tying, and to "freeze" the shoelace in that position while he manipulates the other end portion or decides what is the next step to be done.
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Coded Telephone Wire (Sample Enclosed) Circa 1976.
Fisher Scientific Co. Catalog 65, p. 1023 Wire, Copper, Flexible, Single Conductor.
Alexander Dean D.
Stanfield James S.
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