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.

Date of Patent:
May. 27, 2025

Filed:

Sep. 13, 2022
Applicant:

Lg Household & Health Care Ltd., Seoul, KR;

Inventors:

Hye Ju Yu, Seoul, KR;

Kyung Sub Lee, Seoul, KR;

Wan Sik Jang, Seoul, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B 5/02 (2006.01); A46D 3/00 (2006.01); A61C 15/00 (2006.01);
U.S. Cl.
CPC ...
A46B 5/026 (2013.01); A46D 3/005 (2013.01); A61C 15/00 (2013.01); A46B 2200/108 (2013.01);
Abstract

An interdental brush of the present disclosure includes a base part including a handle part that is grippable by a user, and a core part extending from the handle part and having a diameter or thickness that decreases as a distance from the handle part increases, and a soft part including an anti-slip part covering at least a part of the handle part, and an interdental cleaning part covering the core part and including a plurality of projections for removing foreign substances between teeth, the soft part being formed of an elastic material. The base part includes a plurality of through holes disposed to be spaced apart from each other in a longitudinal direction, and the soft part is provided in a space formed by at least one of the plurality of through holes.


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Yu, Hye. (2025). Interdental brush and manufacturing method for the same (U.S. Patent No. 12310490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12310490

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