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:
Aug. 13, 2019
Filed:
Aug. 02, 2017
The Gillette Company Llc, Boston, MA (US);
Klaus Heubach, Koenigstein, DE;
Norbert Broemse, Bad Homburg, DE;
Timo Schmitt, Hintertiefenbach, DE;
Maurice Schirmer, Schwalbach am Taunus, DE;
Felix Koenig, Darmstadt, DE;
The Gillette Company LLC, Boston, MA (US);
Abstract
A method of controlling transfer of heat to skin during a shaving stroke. A shaving razor system with a heating element is provided. An insulating member for delivering heat to the heating element is provided. A temperature of a first area of the heating element is measured with a first thermal sensor. A temperature of a second area of the heating element is measured with a second thermal sensor. Power to the insulating member is decreased when an average temperature sensed by the thermal sensors is greater than or equal to a first predetermined temperature. Power to the insulating member is decreased when an individual temperature sensed by either of the thermal sensors is greater than or equal to a second predetermined temperature.