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US 9,578,943 B2Granted
Hair straightening brush
AssigneeGuy A. Shaked Investments Ltd.
InventorsSharon Guy-Rabi, Yakov Guy
Life of this patent
Estimating the term…
Abstract
A brush is provided herein, the brush having heating elements dispersed on and protruding from its face and spacers arranged to maintain a specified distance between protruding ends of the heating elements and a scalp of a head that is being brushed. The spacers are dispersed on the brush's face at a specified density that assures maintaining the specified distance with respect to a resilience of the spacers.
Claims21
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.
3 more elements
A hairbrush, comprising:
- a plurality of heating elements protruding from a 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;
- wherein the plurality of heating elements define a plurality of lengthwise rows and a plurality of undulating paths therethrough in a direction transverse to 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.
2 more elements
A hairbrush, comprising:
- a plurality of heating elements protruding from a 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;
- 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 around substantially an entirety of the hair treating area of the hairbrush including the plurality of heating elements and the plurality of heating insulating spacers.
1 more element
Dependencies are inferred from the claim text.