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:
Oct. 01, 2019
Filed:
May. 27, 2015
Sanofi-aventis Deutschland Gmbh, Frankfurt am Main, DE;
Anthony Paul Morris, West Midlands, GB;
Joseph Butler, Rugby, GB;
David Plumptre, Worcestershire, GB;
Matthew Meredith Jones, Warwickshire, GB;
Robert Frederick Veasey, Warwickshire, GB;
Neal Alexander Blundred, West Midlands, GB;
Samuel Keir Steel, Warwickshire, GB;
Sanofi-Aventis Deutschland GMBH, Frankfurt am Main, DE;
Abstract
The invention is directed to drug delivery device comprising a primary drug delivery assembly () with a primary dose dial sleeve () and a secondary drug delivery assembly () with a secondary drive sleeve (). For user selection, a selection switch () is movable between a first, a second and a third position and a clutch () is connected to the selection switch () such that movement of the selection switch () causes rotation of the clutch (). A secondary drive sleeve () is configured to rotate and to engage the clutch (), wherein the clutch () is configured to transfer rotation to the secondary drive sleeve () when the selection switch () is moved from the first position into the second position and to disengage from the secondary drive sleeve () when the selection switch () is moved from the first into the third position.