Dental locking pin

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Description

FIG. 1 is a top plan view of a dental locking pin showing my new design;

FIG. 2 is a front elevational view thereof, the rear being substantially similar in appearance;

FIG. 3 is a side elevational view thereof, the opposite side being substantially similar in appearance; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D264125 April 27, 1982 Biggs
2536669 January 1951 Than-Jensen
3727314 April 1973 De Angeles et al.
3949476 April 13, 1976 Kahn
4348183 September 7, 1982 Weissman
4480997 November 6, 1984 Deutsche
4486178 December 4, 1984 Schulte
4571187 February 18, 1986 Weissman
Patent History
Patent number: D290508
Type: Grant
Filed: Mar 6, 1985
Date of Patent: Jun 23, 1987
Inventor: Bernard Weissman (New York, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Goodman & Teitelbaum
Application Number: 6/708,966
Classifications
Current U.S. Class: D24/10