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:
Apr. 10, 1990
Filed:
Jun. 30, 1988
Applicant:
Inventors:
Assignee:
Tosoh Corporation, Shinnanyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C / ; A61C / ;
U.S. Cl.
CPC ...
433-8 ; 501103 ; 106 35 ;
Abstract
A ceramic orthodontic bracket having an unobtrusive color, is obtained by sintering a molded body of a powdery mixture composed of 2-15 mole % of yttrium oxide, 5-20 mole % of titanium dioxide and the balance of zirconia.
Quick Actions:
Tsukuma, Koji. (1990). Ceramic orthodontic bracket (U.S. Patent No. 4915625). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4915625
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile