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. 16, 2026
Filed:
Sep. 21, 2022
Sichuan University, Chengdu, CN;
Haiyang Yu, Chengdu, CN;
Jikui Sun, Chengdu, CN;
Yuqiang Zhang, Chengdu, CN;
Junjing Zhang, Chengdu, CN;
Sichuan University, Chengdu, CN;
Abstract
The present disclosure provides a dental bleaching guide plate, including a first plate and a second plate, wherein the first plate and the second plate are abutted to form an enclosed deep groove structure, the first plate is provided with a guide hole, a spacing between two opposite side surfaces of the first plate and the second plate is greater than an outer diameter of a neck of a tooth, and there is a gap between the side surfaces of the first plate and the second plate and side surfaces of the tooth. The guide plate can be sleeved onto an exterior of a tooth to inhibit a bleaching agent from coming into contact with other teeth. In addition, a range and an amount of applying a bleaching agent can be accurately controlled, partitioned coloration and bleaching can be implemented, and an administration position can be accurately located.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile