Dental reamer

- Matsutani Seisakusho
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Description

FIG. 1 is a perspective view of a dental reamer, showing my new design;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D250544 December 12, 1978 Leonard
4260379 April 7, 1981 Groves et al.
Other references
  • Fluckiger & Huguenin Brochure, p. 12, Reamers. Unitek Corporation Brochure 18-219-.COPYRGT.1979.
Patent History
Patent number: D283840
Type: Grant
Filed: Apr 8, 1983
Date of Patent: May 13, 1986
Assignee: Matsutani Seisakusho (Shioya)
Inventor: Kanzi Matsutani (Tochigi)
Primary Examiner: Catherine E. Kemper
Law Firm: Fleit, Jacobson, Cohn & Price
Application Number: 6/483,460
Classifications
Current U.S. Class: D24/10; D24/12