Expandable Roller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Dec 3, 2009
app pub date -
Dec 13, 2006
filing date -
Dec 14, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hair roller includes a longitudinally extending hair curling portion defined between a pair of opposed end members. The hair curling portion is expandable and retractable in a radial direction with respect to the longitudinal axis of the hair curling portion, in response to relative movement of the end members with respect to each other.
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Family
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Cited Art Landscape
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