Lingual orthodontic pendulum appliance

- Ormco Corporation
Description

FIG. 1 is a perspective view of one embodiment of the lingual orthodontic pendulum appliance design of this invention, depicting the front, right side, and top thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front bottom elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a perspective view of another embodiment of lingual orthodontic pendulum appliance design of this invention, depicting the front, right side and top thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a right side elevational view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a front bottom elevational view thereof; and,

FIG. 14 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D280596 September 17, 1985 Keeler
D283200 April 1, 1986 Mantle
D317861 July 2, 1991 Lechner
D328198 July 28, 1992 Blackman
D342318 December 14, 1993 Moffat
3137941 June 1964 Andrews
3337958 August 1967 Stifter
3429044 February 1969 Rubin
4245984 January 20, 1981 Hamill, Jr.
4406620 September 27, 1983 Kaprelian et al.
4742979 May 10, 1988 Syversten et al.
Patent History
Patent number: D354355
Type: Grant
Filed: Jul 14, 1993
Date of Patent: Jan 10, 1995
Assignee: Ormco Corporation (Glendora, CA)
Inventor: James J. Hilgers (Escondido, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Wood, Herron & Evans
Application Number: 0/10,692
Classifications
Current U.S. Class: Orthodontic Appliance (D24/180)