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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.:

US 12310489 B1

PDFFull Text
Date of Patent:
May. 27, 2025

Filed:

Sep. 30, 2024

Interdental brush with replaceable brush body with core and manufacturing method thereof

Applicant:

Taizhou University, Taizhou, CN;

Inventors:

Ling Shao, Jinhua, CN;

Liu Zhu, Taizhou, CN;

Mengliang Chen, Taizhou, CN;

Kaice Yang, Taizhou, CN;

Feilong Xu, Taizhou, CN;

Weiwei Li, Taizhou, CN;

Na Xue, Taizhou, CN;

Yingqi Huang, Taizhou, CN;

Assignee:

Taizhou University, Taizhou, CN;

Attorneys:

Pilloff Passino & Cosenza LLP

Rachel K. Pilloff

Sean A. Passino

Primary Examiner:

Shay Karls

Int. Cl.
CPC ...
A46B 5/00 (2006.01); A46B 3/16 (2006.01); A46B 9/02 (2006.01); A46B 9/04 (2006.01); A46D 3/05 (2006.01); B29C 45/00 (2006.01); C22C 16/00 (2006.01); C22C 30/02 (2006.01); B29L 1/00 (2006.01); B29L 31/42 (2006.01);
U.S. Cl.
CPC ...
A46B 5/0095 (2013.01); A46B 3/16 (2013.01); A46B 9/026 (2013.01); A46B 9/04 (2013.01); A46D 3/05 (2013.01); B29C 45/006 (2013.01); C22C 16/00 (2013.01); C22C 30/02 (2013.01); A46B 2200/108 (2013.01); B29C 2045/0093 (2013.01); B29K 2023/06 (2013.01); B29L 2001/00 (2013.01); B29L 2031/425 (2013.01); C22C 2200/02 (2013.01);
Abstract

An interdental brush with a replaceable brush body with a core and a manufacturing method thereof are provided, and relate to the technical field of tooth cleaning tools. The interdental brush includes a handle, a screw cap, a fixing block and a brush body. One end of the handle is provided with an external thread, an interior of the screw cap is provided with an internal thread mating with the external thread of the one end of the handle. One end of the fixing block abuts against the handle, and an other end extends out of the screw cap. The brush body includes a core and bristles, the core is twisted by an amorphous alloy wire, one end of the core is clamped in the fixing block, and a periphery of an other end is connected to the bristles.

Find Patent Forward Citations

Shao, Ling. (2025). Interdental brush with replaceable brush body with core and manufacturing method thereof (U.S. Patent No. 12310489). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12310489

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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