The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 1980
Filed:
May. 20, 1977
David R Mushabac, Brooklyn, NY (US);
Other;
Abstract
A dental probe having a stylus which is connected through a rod to a three position transducer which produces three signals indicating the position of the probe at any point to which the probe is applied. The transducers are mounted on an index tray which is adapted to be fastened to the jaw of the patient. Thus the patient's jaw becomes the origin against which all measurements are made. A handle is connected to the probe in such a fashion that the dentist has three rotational degrees of freedom of movement without affecting the position of the end of the stylus. Contact between the tip of the stylus and the patient's tissue completes a circuit to turn on the recording mechanism which receives the transducers' outputs.