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. 15, 1981
Filed:
Apr. 21, 1980
Applicant:
Inventor:
Roger E Sargeant, Ashford, CT (US);
Assignee:
Innovate, Inc., Ashford Lake, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433118 ;
Abstract
The tip of a dental scaler is caused to move in a linear path by converting the rotary motion of a pneumatic turbine to periodic vibrations. The turbine will be continuously operating and the vibratory tip drive will be produced only when the tip is urged against a tooth.