US2008041411A1PendingUtilityA1
Shaping rod for perming the hair
Est. expiryJul 27, 2026(expired)· nominal 20-yr term from priority
Inventors:De-Tsai Peng
A45D 2/367A45D 6/18A45D 2/145
29
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Claims
Abstract
The present invention provides an improved shaping rod for perming the hair, which is a small rod capable of generating heat after electricity is supplied. With this improved rod, the hairs wound thereon can be curled to a desired hairstyle after a certain period of time. The outer periphery of the rod is provided densely with a plurality of small conical thorns. These thorns make the shaping rod to wind the hairs more easily and prevent the very hot rod from directly contacting with the skin. Therefore, the present invention is indeed simple in structure and easy to use.
Claims
exact text as granted — not AI-modified1 . A shaping rod for perming the hair formed into a small rod, the rod provided with an electric heater therein, both ends of the rod provided with several fixing teeth for fixing the bundle of hairs, characterized in that a plurality of small conical thorns are provided densely on the outer periphery of the rod thereby to facilitate the shaping rod to wind the hairs and insulate against heat.
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