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:
Jul. 29, 2025
Filed:
Apr. 07, 2023
Align Technology, Inc., San Jose, CA (US);
Avi Kopelman, Palo Alto, CA (US);
Align Technology, Inc., San Jose, CA (US);
Abstract
A method of fabricating a dental appliance includes receiving a digital three-dimensional model of a mold for a dental arch of a patient, the digital three-dimensional model of the mold comprising one or more features associated with a cut line. The method further includes fabricating the mold by a rapid prototyping machine using the digital three-dimensional model, the mold having the one or more features. The method further includes thermoforming the dental appliance over the mold, wherein the one or more features cause the dental appliance to have one or more markings or elements for the cut line. The method further includes removing the dental appliance from the mold, and trimming the dental appliance along the cut line using the one or more markings or elements.