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Patent drawing for Hair care device
US 10,506,859 B2
Personal care US 10,506,859 B2 Expired

Hair care device

This invention describes a hair styling tool resembling tongs, designed for straightening, curling, or volumizing hair. One jaw has a convex heating surface and a rotating tip, which also features bristles or ribs to prevent burns. The tip can rotate to position these bristles towards or away from the other jaw, allowing for different styling actions.

Why it matters: Filed before significant advancements in battery energy density and charging speeds. These improvements make a cordless, portable version of this electrically heated, rotating-tip device much more practical and appealing today.

Status
ExpiredProtection ended and was never renewed
How hard to build
ModerateHeating elements, rotational mechanism, custom tips

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