Device for attaching dental bridge to a tooth

Description

FIG. 1 is an exploded perspective view of a device for attaching dental bridge to a tooth, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view of the device shown with the two parts engaged;

FIG. 5 is a front elevational view of the device shown with the two parts engaged;

FIG. 6 is a bottom plan view of the device as shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
1297199 March 1919 McAuley
1449631 March 1923 Sterer
2078647 April 1937 Wahlberg
2295201 September 1942 Chayes
2545316 March 1951 Stark et al.
2803060 August 1957 Weiss
3613244 October 1971 Flecher
4362509 December 7, 1982 Sule
Foreign Patent Documents
1928150 April 1979 DEX
513785 February 1955 ITX
638423 April 1962 ITX
618871 August 1980 CHX
Patent History
Patent number: D282003
Type: Grant
Filed: Jun 14, 1982
Date of Patent: Dec 31, 1985
Assignee: Cendres et Metaux S.A.
Inventor: Walter Wermuth (Bassecourt)
Primary Examiner: Catherine E. Kemper
Law Firm: McGlew and Tuttle
Application Number: 6/378,326
Classifications
Current U.S. Class: D24/10; D24/16; D24/99