Hybrid endodontic file

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the hybrid endodontic file;

FIG. 2 is a left side elevational view of the hybrid endodontic file, with the right side being a mirror image thereof;

FIG. 3 is an elevational view of the proximal end of the hybrid endodontic file;

FIG. 4 is a cross sectional view of the hybrid endodontic file, taken along lines 4-4 in FIG. 2; and,

FIG. 5 is a cross sectional view of the hybrid endodontic file, taken along lines 5-5 in FIG. 2.

The broken lines in the figures are included for the purpose of illustrating portions of the hybrid endodontic file that form no part of the claimed design.

Claims

The ornamental design for a hybrid endodontic file, as shown and described.

Referenced Cited
U.S. Patent Documents
4859183 August 22, 1989 Martin
5092769 March 3, 1992 Reiter et al.
5775902 July 7, 1998 Matsutani et al.
5836764 November 17, 1998 Buchanan
7300281 November 27, 2007 Cantatore et al.
7513722 April 7, 2009 Greenberg et al.
7766657 August 3, 2010 Jaunberzins
8047842 November 1, 2011 Johnson
8137101 March 20, 2012 Fujii et al.
8496476 July 30, 2013 Scianamblo
20130240092 September 19, 2013 Gao et al.
20130273497 October 17, 2013 Scianamblo
Other references
  • Rotary endodontic file for root canal desobturation PROTAPER® Universal Dentsply Maillefer. Medical Expo. [Retrieved on Dec. 20, 2013]. Retrieved from the Internet: <URL: http://www.medicalexpo.com/prod/dentsply-maillefer/rotary-endodontic-files-root-canal-desobturation-72098 . . . >.
Patent History
Patent number: D710009
Type: Grant
Filed: Feb 11, 2013
Date of Patent: Jul 29, 2014
Inventor: Charles Maupin (Lubbock, TX)
Primary Examiner: Wan Laymon
Application Number: 29/445,322