Elastic shoelace
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 23, 2009
Grant Date -
Aug 3, 2006
app pub date -
Jan 10, 2006
filing date -
Nov 16, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An elastic shoelace includes a first end and a second end, an elongate elastic core, a sheath, and an elongate friction member. The elongate elastic core extends between the first and second ends of the elastic shoelace, and the sheath includes an outer surface and surrounds the elongate elastic core. The elongate friction member is disposed in the sheath, and at least a portion of the elongate friction member protrudes past the outer surface of the sheath.
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