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:
Mar. 12, 2013
Filed:
Jan. 30, 2012
Applicants:
Derek Heath, Vero Beach, FL (US);
Steve Treadway, Johnson City, TN (US);
Inventors:
Derek Heath, Vero Beach, FL (US);
Steve Treadway, Johnson City, TN (US);
Assignee:
D&S Dental, LLC, Johnson City, TN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An endodontic instrument with an elongate shaft and a plurality of inverted frusto-conical sections with radial cutting edge disposed along a working portion of the shaft.