Rechargeable hair styling tool
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United States of America Patent
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Dec 7, 2021
Grant Date -
Dec 10, 2020
app pub date -
Apr 30, 2020
filing date -
Jun 5, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A rechargeable hair styling tool may be plugged into an electrical outlet to enable charging of each battery and operation of the hair styling tool. Electronics of the hair styling tool may enable it to alternately operate under power from the battery or batteries (i.e., stored power) while the hair styling tool is unplugged from an electrical outlet (e.g., a wall socket, etc.) and under power of an external source of electricity while the hair styling tool is plugged into the electrical outlet. Each heating element of such a rechargeable hair styling tool may be heated when the hair styling tool is plugged in and, once each heating element has been heated to a sufficient temperature, continue to function under power supplied by the battery or batteries of the rechargeable hair styling tool.
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