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:
Jan. 25, 2022
Filed:
Jul. 27, 2018
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Burkhard Mueller, Duesseldorf, DE;
Torsten Lechner, Langenfeld, DE;
HENKEL AG & CO. KGAA, Duesseldorf, DE;
Abstract
In various exemplary embodiments, a device for determining the gloss value of hair is provided. The device includes a light source for illuminating at least one hair with light, where the at least one hair is arranged to extend along a cylinder section-like carrier in such a way that a plurality of adjacent hair sections is arranged essentially perpendicular to a cylinder axis. The device further includes a portable camera for capturing a digital image of the at least one hair during illumination and a portable electronic data processing device for determining a gloss value of the hair based on the digital image.