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:
Oct. 03, 2023
Filed:
Feb. 12, 2018
Applicant:
L'oreal, Paris, FR;
Inventors:
Assignee:
L'OREAL, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45D 2/24 (2006.01); A45D 4/12 (2006.01); A45D 20/52 (2006.01);
U.S. Cl.
CPC ...
A45D 2/2457 (2013.01); A45D 2/2471 (2013.01); A45D 4/12 (2013.01); A45D 20/525 (2013.01); A45D 2200/205 (2013.01);
Abstract
A device for treating at least one lock of hair, comprising: —at least one device () for applying mechanical stress to the hair, having a reception surface intended to receive the lock of hair, this surface being greater in width L in a direction perpendicular to said lock, —a microwave-proof chamber which is configured so as to receive the mechanical-stress-application device () and at least one part of the hair to be treated, —a microwave emission antenna () placed inside the chamber, this antenna extending axially over a distance D at least equal to L/2.