Ultrasonic machining tool for machining orthodontic brackets

Details Ultrasonic machining tool for machining orthodontic brackets Ultrasonic machining tool for machining orthodontic brackets

1989-12-04

1990-11-27

Lechert, Jr., Stephen J.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

420459, 420 94, 51 59SS, B22F 900

Patent

active

049733575

ABSTRACT:
An orthodontic bracket and method of making same wherein the bracket has at least one tiewing integrally formed with a base portion. In one form of the invention the bracket is provbided with at least one longitudinally extending groove which extends into the base portion, the groove having at least a portion extending beyond at least a portion of the groove opening. In another aspect of the present invention is directed to a method of making an orthodontic bracket using ultrasonic machining techniques.

REFERENCES:
patent: 3975824 (1976-08-01), Lee
patent: 4100701 (1978-07-01), Bessaguet
patent: 4216583 (1980-08-01), Reynolds
patent: 4343111 (1982-08-01), Inoue
patent: 4595598 (1986-06-01), DeLuca et al.
patent: 4604057 (1986-08-01), Viglietti
patent: 4616447 (1986-10-01), Haas et al.
patent: 4639218 (1987-06-01), Jones et al.
patent: 4661059 (1987-04-01), Kanno
patent: 4838786 (1989-06-01), Reher et al.

Affiliated with

Also associated with

Rating

Ultrasonic machining tool for machining orthodontic brackets does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic machining tool for machining orthodontic brackets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic machining tool for machining orthodontic brackets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1030414