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:
Aug. 10, 2010
Filed:
Oct. 16, 2006
Gerald Helfenbein, Gilgenberg, AT;
Daniel Schaffarzick, Elsbethen, AT;
Gerald Helfenbein, Gilgenberg, AT;
Daniel Schaffarzick, Elsbethen, AT;
W&H Dentalwerk Bürmoos GmbH, Bürmoos, AT;
Abstract
A connecting device of a cleaning or care apparatus or a cleaning cassette comprises a blocking device which is movable between a first position and a second position and prevents loosening or displacement of an instrument that is to be cleaned during a cleaning or care operation because of the pressure exerted by the cleaning or care media. In some embodiments, a direct or indirect operative connection between the blocking device and a component of the cleaning or care apparatus or between the blocking device and at least a part of the cassette is provided, which transmits to the blocking device the force required to move the blocking device from the first position into the second position. In other embodiments, the blocking device is moved from the first position into the second position by the action of the media in the line, e.g., either by direct contact with the media or indirectly through contact with another intermediate element.