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US 10,292,486 B2Granted
Hairbrush with improved temperature characteristics
Assignee1682796 Ontario Inc.
InventorsMichael Victor Vecchiola, Patricia M. Coyne
Life of this patent
Estimating the term…
Abstract
A combination of a hairbrush having a brush head with a concave central portion and captive ends, along with a thermal coating that includes a desired amount of at least one of aluminum, silver, and/or diamond dust in the coating, results in a hairbrush that can be raised to approximately 200° F. in a short timeframe. A conventional hairbrush without either the coating or the captive ends was unable to achieve the desired temperature.
Claims10
A hairbrush comprising:
- a handle;
- a brush head extending from the handle having an outer surface with openings formed therein, at least the outer surface of the brush head including a coating that thermally reflects heat wherein the coating is formed at least in part of approximately 10% aluminum paste, the brush head including captive ends at opposite ends of a central portion, the captive ends having a larger cross-sectional dimension than the central portion and shaped to direct airflow from an associated hair dryer toward the central portion of the brush head;
- and
- bristles extending through the openings in the outer surface of the brush head.
1 more element
A hairbrush comprising:
- a handle;
- a brush head extending from the handle having an outer surface with openings formed therein, at least the outer surface of the brush head including a thermally reflective coating applied thereto wherein the reflective coating includes approximately 10% aluminum paste, and approximately 75% acrylic acid polymers, and approximately 15% butyl acetate;
- and
- bristles extending through the openings in the outer surface of the brush head.
1 more element
A hairbrush comprising:
- a handle;
- a brush head extending from the handle having captive ends at opposite ends of a central, concave portion, an outer surface of the brush head including a thermally reflective coating applied thereto wherein the reflective coating is formed at least in part of about 10% aluminum paste, for thermally reflecting heat, wherein the heat reflecting coating further includes approximately 75% acrylic acid polymers and approximately 15% butyl acetate;
- and
- bristles extending outwardly from the outer surface of the brush head.
1 more element
Dependencies are inferred from the claim text.