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:
Feb. 13, 2001
Filed:
Aug. 05, 1998
Applicant:
Inventors:
Burkhard Hugo, Hettstadt, DE;
Walter Mössle, Mittelbiberach, DE;
Assignee:
Kaltenbach & Voigt GmbH, Biberach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 3/06 ;
U.S. Cl.
CPC ...
A61C 3/06 ;
Abstract
A dental tool having a processing section at one end which includes a longitudinally extending lateral face and a transversely extending front face having an abrasive working face located at a distance from the lateral face so as to permit forming a precise marginal edge around a tooth to permit precise positioning of a crown while avoiding deleterious working of the tooth region nearest the stump on which the crown is to be mounted.