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:
Oct. 21, 2025

Filed:

Mar. 29, 2023
Applicant:

Guangzhou Weidi Technology Co., Ltd., Guangzhou, CN;

Inventors:

Zhijian Huang, Guangzhou, CN;

Sanhu Wang, Guangzhou, CN;

Baoxian Guo, Guangzhou, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26B 21/18 (2006.01); B26B 21/40 (2006.01); B26B 21/52 (2006.01);
U.S. Cl.
CPC ...
B26B 21/185 (2013.01); B26B 21/4062 (2013.01); B26B 21/521 (2013.01);
Abstract

Provided are a shaving head of a razor with a cover body, a base and a blade. The cover body is provided with a cover plate arranged opposite to the base and partially covering the base, a blade slot is formed between the cover plate and the base. The base has at least a first side and a second side exposing outside the blade slot, in which the first side is provided with at least two first comb teeth, with a first guide slot formed between the two adjacent first comb teeth; the second side is provided with at least two second comb teeth, with a second guide slot formed between the two adjacent second comb teeth; the first comb teeth is longer than the second comb teeth. The blade slot receives the blade which has a first cutting edge facing the first side and a second cutting edge facing the second side. The first cutting edge and the second cutting edge are both exposed outside the blade slot but do not extend beyond the first side or the second side of the base. The technical solution provided by the present application is that through cooperation of the first guide slot and the second guide slot, various forms of beards can be combed and guided for shaving cleanly by the cutting edges, while the razor and the shaving head have simple structure and is convenient to operate and strongly versatile.


Find Patent Forward Citations

Huang, Zhijian. (2025). Razor (U.S. Patent No. 12447640). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12447640

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

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