Dental root-canal broach handle

- Micro-Mega S.A.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevation of a dental root-canal broach handle, showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D250544 December 12, 1978 Leonard
D251386 March 20, 1979 Leonard
D258988 April 21, 1981 Leonard
4044468 August 30, 1977 Kahn
4165562 August 28, 1979 Sarfatti
Patent History
Patent number: D269371
Type: Grant
Filed: Sep 12, 1980
Date of Patent: Jun 14, 1983
Assignee: Micro-Mega S.A.
Inventor: Henri Leonard (Besancon)
Primary Examiner: Bernard Ansher
Attorneys: Robert E. Burns, Emmanuel J. Lobato, Bruce L. Adams
Application Number: 6/186,693
Classifications
Current U.S. Class: D24/10
International Classification: D2402;