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:
May. 01, 1990
Filed:
Jun. 30, 1988
Applicant:
Inventor:
Hiroshi Kimura, Osaka, JP;
Assignee:
G-C Dental Industrial Corp., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433114 ; 433 85 ; 433126 ;
Abstract
A detachable head having therein an air turbine and connecting pipes extending sideways therefrom and a synthetic resin grip provided at its end with a connecting portion having connecting holes into which the connecting pipes of the head are inserted, the dental handpiece having a structure in that a fluid-passage tube formed of a flexible synthetic resin and having a fibrous reinforcing material embedded in its wall is to be connected at its one end with a dental unit body, and passes at least through the synthetic resin grip and is caused to communicate at its other end with the connecting holes in the connecting portion.