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. 21, 1992
Filed:
Nov. 14, 1990
Applicant:
Inventor:
Gerd Lohn, Biberach/Rissegg, DE;
Assignee:
Kaltenbach & Voight GmbH & Co., Biberach an der Riss, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61G / ;
U.S. Cl.
CPC ...
433 80 ; 433 29 ;
Abstract
A dental spray handpiece, consisting of a gripping sleeve possessing a connection for media at one end thereof and a media discharge at its other end, and in which sleeve there are arranged media conduits leading from the media connection to the media discharge. A tubular member or cannula for further conducting the media egressing from the media discharge is arranged at the media-discharging end of the gripping sleeve, the cannula including forwarding passageways for the advancing of the media, and which communicate with the surroundings through discharge orifices at the free end of the cannula.