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. 30, 2002
Filed:
Nov. 22, 2000
Applicant:
Inventor:
Eugen Eibofner, Biberach, DE;
Assignee:
Kaltenbach & Voigt GmbH Co., Biberach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 1/00 ;
U.S. Cl.
CPC ...
A61C 1/00 ;
Abstract
A drive system for dental handpieces, having a rotor ( ) secured to a motor shaft ( ), an anti-friction bearing system ( ), including an inner bearing race ( ), an outer bearing race ( ) and a plurality of rolling elements ( ) arranged between the bearing races, and a coupling element ( ) for coupling thereto a dental instrument ( ) that is to be driven, the rolling elements consisting of a non-electroconductive material.
Eibofner, Eugen. (2002). Drive system for dental handpiece (U.S. Patent No. 6425761). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6425761
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile