Patent ID: 9578943
Date: 2017-02-28
CPC Classifications: A45D,A46B,A46D

Claim:
1. A hairbrush, comprising: a heating plate extending over a face of the hairbrush; a plurality of heating elements thermally coupled to the heating plate and protruding from only the face of the hairbrush, the plurality of heating elements defining a hair treating area disposed on at least a part of the hairbrush's face at a specified density, the plurality of heating elements arranged in a plurality of lengthwise rows, each of the plurality of lengthwise rows including a number of the plurality of heating elements; wherein, for each of the plurality of lengthwise rows, the heating elements thereof are offset relative to the heating elements in an adjacent one of the plurality of lengthwise rows; a plurality of heat insulating spacers projecting outwardly from at least some of the plurality of heating elements, thereby providing a space between the plurality of heating elements and a user's scalp during use; and a plurality of heat insulating elongate peripheral spacers disposed at least around a portion of the hair treating area of the hairbrush.