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. 06, 2019
Filed:
Dec. 10, 2013
Vetter Pharma-fertigung Gmbh & Co. KG, Ravensburg, DE;
Jochen Zenker, Ravensburg, DE;
Petra Hund, Berg, DE;
Abstract
A fastening element is proposed for fixing an attachment element on an extension piece of a syringe or a carpule, said extension piece having, on an outer face, at least one projection, wherein the fastening element () has an annular main body () on which a ring element () is articulated such that the ring element engages around the extension piece in a mounted state. The ring element has an annular first wall portion (), which is articulated on the main body () via a first bearing area (), and has an annular second wall portion (), which is articulated on the first wall portion () via a second bearing area (), wherein the first and second wall portions () and () are preferably connected to each other resiliently and enclose between them a free space (), and wherein the first wall portion () is connected resiliently to the main body ().