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. 21, 2025
Filed:
Jun. 08, 2021
Sanofi, Paris, FR;
Michael Jugl, Frankfurt am Main, DE;
Stefan Blancke, Frankfurt am Main, DE;
Sanofi, Paris, FR;
Abstract
The present disclosure refers to a drug delivery device including, a dose setting and/or drive mechanism including a stationary housing having at least one internal groove on an inner surface; a driver positioned within the housing which is moveable relative to the housing during dose dialing and which is moveable relative to the housing during dose dispensing; and at least one flexible tab that is biased to engage the at least one internal groove such that the at least one flexible tab repeatedly engages and disengages the at least one internal groove during dose dialing or during dose dispensing, thereby performing an oscillating movement between two positions including a first position in which the at least one flexible tab engages the at least one internal groove and a second position in which the at least one flexible tab is disengaged from the at least one internal groove.