BALLET POINTE SHOE HAVING IMPROVED HEEL SEAM AND THROAT WITH CONCEALED PRE-STRESSED ELASTIC BAND
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United States of America Patent
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Issued Date -
Aug 20, 2020
app pub date -
Jan 17, 2020
filing date -
Jan 19, 2019
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Abstract
Embodiments of a ballet pointe show may include a pre-stressed elastic band surrounding at least a portion of the periphery of the throat of the upper. The pre-stressed elastic band in some embodiments may be interposed between an outer fabric and an inner liner of the upper to conceal the band completely from external view. The elastic band may have a cross sectional shape whose aspect ratio is greater than 3:1 so that pressure exerted on the foot of a ballet dancer by the elastic band during use is kept sufficiently low to avoid discomfort yet still provide adequate securement of the throat to the foot. Some embodiments of a ballet pointe shoe may include an improved heal seam construction which is secure and inconspicuous even though devoid of an a exterior binder strip.
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