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:
Dec. 26, 2006
Filed:
Jun. 10, 2004
James D. Christoff, Birchwood, MN (US);
James D. Christoff, Birchwood, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
An insert is removably received in a channel of an orthodontic appliance. The insert substantially prevents sections of the appliance from moving toward each other a distance that would otherwise be sufficient for debonding the appliance from the associated tooth. The insert may be used with the appliance alone, or in combination with the appliance and a positioning tray. The insert may also be advantageously employed during manufacture, shipping, patient set-up or other handling, and may also be used in the course of treatment. Additionally, the insert may be provided with structure for serving as a positioning jig.