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. 27, 1999
Filed:
Jan. 28, 1998
Applicant:
Inventor:
Michael F Hughes, Osprey, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433216 ;
Abstract
An intracoronal bristle brush for preparing a tooth cavum comprising a plurality of bristles and a dental bit having a first portion being a shank adapted to be received by a dentist's handpiece and a second portion for receiving the plurality of bristles. The plurality of bristles emanate outwardly in a uniform manner from an axial hole within the second portion. The diameter of the intracoronal bristle brush dental bit ranges from substantially uniform to a tapered diameter towards the second portion such that the bristles of the brush may penetrate into an interior surface of a tooth cavum.