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:
Jul. 09, 2002
Filed:
Jan. 26, 2001
Bernd Gugel, Ulm-Einsingen, DE;
Hans Heckenberger, Biberach, DE;
Uwe Mohn, Schelklingen, DE;
Hans-Dieter Wiek, Hochdorf-Schweinhausen, DE;
Kaltenbach & Voight GmbH & Co., Biberach/Riss, DE;
Abstract
In a medicinal or dental hand instrument ( ) comprising a hand piece ( ) and a handle ( ) arranged on the hand piece ( ), an outlet opening ( ), arranged on the front side of the handle ( ), for the outlet of an abrasive therapeutic agent and a transport fluid, and a coupling terminal ( ) for coupling the hand instrument ( ) to a supply line for at least one transport fluid, in particular water and/or air, wherein the coupling terminal ( ) is a coupling component ( ) of a coupling ( ), the coupling component ( ) is arranged on an insert piece ( ) which can be plugged into a plug-in socket or plug-in recess ( ) and in its end zone, facing away from the flow, has one or more coaxially or paraxially disposed, sealed pipe socket couplings ( ), which each connect a feed line ( ) for the transport fluid to an ongoing feed line ( ).