Dental abutment holder

- Nobelpharma AB
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Description

FIG. 1 is a front, left side perspective view of a dental abutment holder showing my new design;

FIG. 2 is a rear, right side perspective view thereof;

FIG. 3 is a right, rear perspective view thereof, on an enlarged scale;

FIG. 4 is a side elevational view thereof, all sides being identical, on an enlarged scale; and,

FIG. 5 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D231318 April 1974 James
D294295 February 16, 1988 Br.ANG.nemark
1639782 August 1927 Nies
1726130 August 1929 Trusler
2766527 October 1956 Vines et al.
4163318 August 7, 1979 Tigani
4850870 July 25, 1989 Lazzara et al.
4856994 August 15, 1989 Lazzara et al.
4995810 February 26, 1991 Soderberg
5030096 July 9, 1991 Hurson et al.
Other references
  • Plastics Stock Molds, Control and Instruments Knob Item U, p. 1400, 1948. Dimco Plastic Knobs, p. 8, handbook 79, Sep. 5, 1980.
Patent History
Patent number: D338959
Type: Grant
Filed: Oct 11, 1990
Date of Patent: Aug 31, 1993
Assignee: Nobelpharma AB (Gothenburg)
Inventors: Lennart Loof (Goteborg), Lennart Carlsson (Molndal)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 7/596,160
Classifications
Current U.S. Class: Dental (34) (D24/156)