Dental bridge
OwnerEhrenfried G. B. Wolfinventor
Life of this patent
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Abstract
This invention is directed to the use of a false tooth having an attaching means rearwardly directed on the rear of the false tooth. The attaching means makes it possible to more definitely and more easily position the false tooth while working an individual tooth and while forming the dental bridge. After the dental bridge has been formed the attaching means can be removed so as to have the finished dental bridge. The result is that a desirable dental bridge can be prepared from factory made false teeth and also can be prepared in less time and with less expense than the conventional method prior to this invention.
Claims5
A combination of a false tooth and a positioning stand:
- a. said false tooth comprising:
- I. a metal base;
- II. an overlay overlying most of said metal base to simulate a natural tooth;
- III. an attaching means connecting with the rear of said metal base;
- b. said positioning stand comprising:
- I. a support;
- II. a slot in said support;
- III. said slot being capable of receiving and positioning an attaching means connecting with the rear of a metal base for a false tooth;
- c. wherein said attaching means is positioned in said slot to position said tooth;
- and, d. Said support being capable of being heated to a temperature sufficiently high to fuse a porcelain overlay to said metal base to make a false tooth.
A process for making a dental bridge, said process comprising:
- a. preparing a plurality of false teeth having a metal base and an attaching means connecting with the rear of the metal base;
- b. working, if necessary, said false tooth to the desired configuration;
- c. forming a solder matrix to include said attaching means and to position said teeth;
- d. uniting the metal base of the teeth;
- e. removing the excess solder matrix;
- f. removing the attaching means.
Dependencies are inferred from the claim text.