PERMANENT WAVE ROD
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United States of America Patent
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Issued Date -
Jan 21, 2021
app pub date -
Mar 26, 2018
filing date -
Mar 26, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A perming rod (1) having an outer peripheral surface around which hairs are to be wound includes a columnar core, an elastic portion (11) covering an outer peripheral surface of the core (10) and formed of an elastic body, a waterproof surface portion (12) covering an outer peripheral surface of the elastic portion (11), and pins (15) attached to each end portion of the elastic portion (11). With this configuration, the hairs can be held with suitable tension by easy treatment. Thus, beautiful permanent waves can be obtained without providing uncomfortable pain to a customer.
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Family
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Cited Art Landscape
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