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:
Jun. 09, 2020
Filed:
Aug. 08, 2014
Applicant:
Sinwa Corporation, Kanagawa, JP;
Inventors:
Hironori Aso, Kanagawa, JP;
Akihiro Tanaka, Kanagawa, JP;
Assignee:
SINWA CORPORATION, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B 3/16 (2006.01); A46B 9/02 (2006.01); A45D 34/04 (2006.01); A46B 9/06 (2006.01); A45D 40/26 (2006.01);
U.S. Cl.
CPC ...
A46B 9/021 (2013.01); A45D 34/04 (2013.01); A46B 3/16 (2013.01); A46B 9/026 (2013.01); A46B 9/028 (2013.01); A46B 9/06 (2013.01); A45D 34/042 (2013.01); A45D 40/262 (2013.01); A46B 2200/1053 (2013.01);
Abstract
A cosmetic brush is provided that is capable of enhancing an ability to retain a liquid cosmetic material and making fine adjustment to the eyelashes easier. The cosmetic brush comprises a core wire part and a bristle group radially attached to the core wire part around an axis of the core wire part continuously in a helical state in an axial direction of the core wire part. The bristle group has bristles each constituted by integrating a basic fiber made up of a plurality of bundled constituent fibers and a wound fiber helically wound around an outer circumferential surface of the basic fiber.