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:
Sep. 20, 1988
Filed:
Jul. 17, 1986
Applicant:
Inventor:
Emanuel C Ebner, Jr, Hudson, NH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433150 ;
Abstract
Side walls of an appliance removal device are joined by a transverse member which separates two cavities. One cavity receives a wax like compound which is pressed over a dental appliance. Grooves and orifices are formed in the side walls of that cavity. Flanges extend from the side walls into the other cavity to receive an impulse force from a tool positioned in that cavity. A pin on the other cavity serves to lock the tool in place with 10 degrees of freedom. Flanges extend outwardly from the side walls.