Set of posterior teeth

- Ivoclar Vivadent, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIGS. 1A and 1B are right and left buccal elevational views, respectively, of a set of posterior teeth mounted in a denture (shown in phantom lines) showing our new design;

FIGS. 2A and 2B are left and right lingual elevational views of the set of posterior teeth mounted in a denture (shown in phantom lines) showing our new design;

FIG. 3 is a perspective buccal view of upper left side premolars and molars of a set of posterior teeth, the teeth being positioned so that the occlusal and buccal sides are shown, the right side premolars and molars (not shown) being mirror images of the teeth shown;

FIG. 4 is a perspective buccal view of lower right side premolars and molars of the set of posterior teeth, the other side (not shown) being a mirror image of the side illustrated; and,

FIG. 5 is a distal end view of the end teeth (second molars) of the set of posterior teeth showing our new design.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a set of posterior teeth, as shown and described.

Referenced Cited
U.S. Patent Documents
1657673 January 1928 Gysi
2741845 April 1956 Appenrodt et al.
3755898 September 1973 Warren
4194288 March 25, 1980 Hass
4208794 June 24, 1980 Gerber
4226592 October 7, 1980 Schreinemakers
4445863 May 1, 1984 Lang et al.
4795345 January 3, 1989 Ai et al.
4969817 November 13, 1990 Hiranuma et al.
4997373 March 5, 1991 Tanaka et al.
5326262 July 5, 1994 Jorgenson
5501598 March 26, 1996 Misch
D374288 October 1, 1996 Dequeker
5951289 September 14, 1999 Kura et al.
6062860 May 16, 2000 Jorgenson
6273723 August 14, 2001 Bosshart
Other references
  • Lang, B.R. et al, Lingualized Integration: Tooth Molds and an Occlusal Scheme for Edentulous Implant Patients, Implant Dentistry, Fall 1992, pp. 204-211.
  • Parr, G. R. et al, The Occlusal Spectrum and Complete Dentures, The Compendium of Continuing Education, Jul./Aug. 198?, pp. 241-251, vol. III, No. 4.
  • Mehringer, E. J., Function of Steep Cusps in Mastication with Complete Dentures, Journal of Prosthetic Dentistry, Oct. 1973, pp. 367-372, vol. 30, No. 4.
  • Parr, G. R. et al, Lingualized Occlusion—An Occlusion for All Reasons, Dental Clinics of North America, Jan. 1996, pp. 103-112, vol. 40, No. 1.
Patent History
Patent number: D487314
Type: Grant
Filed: Jan 13, 2003
Date of Patent: Mar 2, 2004
Assignee: Ivoclar Vivadent, Inc. (Amherst, NY)
Inventors: Lee Culp (Bradenton, FL), Frank R. Lauciello (Elma, NY)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firms: John C. Thompson, Alan S. Korman
Application Number: 29/174,268
Classifications
Current U.S. Class: Dental (34) (D24/156); Mold, Model Or Form (48) (D24/181)
International Classification: 2403;