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:
Jun. 04, 2002
Filed:
Sep. 26, 2000
Norbert Schatz, Bürmoos, AT;
Richard Kardeis, Bürmoos, AT;
Andreas Bachmaier, Oberndorf, AT;
Other;
Abstract
A collapsible angle piece for dental or surgical use has a head part, an elbow part detachably connected to the head part, and a handle detachably connected to the elbow part remote from the head part and having an actuating surface. The elbow part has a cage that is axially moveable between a locking position and a release position. At least one locking element is radially moveably supported in the cage, wherein the at least one locking element can be in a radially inner position or a radially outer position depending on whether the cage is in the locking position or in the release position. At least one elongate actuating member is arranged in the elbow part so as to be substantially axially moveable, wherein the at least one elongate actuating member has a first end cooperating with the cage and a second end cooperating with the actuating surface of the handle.