The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2019
Filed:
Nov. 14, 2016
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventor:
Nikolaj Vasiljevitsj Zjiroecha, Eindhoven, NL;
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A45D 1/28 (2006.01); A45D 2/00 (2006.01); A45D 1/04 (2006.01); A45D 20/00 (2006.01);
U.S. Cl.
CPC ...
A45D 1/28 (2013.01); A45D 1/04 (2013.01); A45D 2/001 (2013.01); A45D 20/00 (2013.01);
Abstract
A hair styling device comprises a heating contact surface (HP) for applying heat to hair; a temperature sensor (TS) for sensing a hair temperature; and a control circuit to control a heating of the heating contact surface (HP) in such a manner that a first temperature setting that applies when hair is wet, does not exceed a threshold temperature, the threshold temperature not exceeding 120° C., while a second temperature setting of at least 140° C. applies when the hair is not wet.