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:
May. 18, 2004
Filed:
Jun. 15, 2001
John D. Summer, Portland, OR (US);
Dental Innovations LLC, Portland, OR (US);
Abstract
Tooth inserts are described for use in restoring teeth having a proximal surface requiring restoration and an, intact proximal surface not requiring restoration. A tooth insert according to one disclosed embodiment comprises an elongated band having first and second spaced apart central portions. The central portions are positioned so that when the band is wrapped around a first tooth, the first central portion is positioned between the prepared surface of the first tooth and a second adjacent tooth and the second central portion is positioned between the intact surface of the first tooth and a third tooth at the opposite side of the first tooth from the second tooth. An aperture is formed in the second central portion to permit at least partial interproximal contact between the first and third tooth through the aperture to minimize separation between the first and third teeth caused by the thickness of the band.