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. 05, 2018
Filed:
Jul. 17, 2014
Sanofi, Paris, FR;
Sanofi, Paris, FR;
Abstract
An assembly for a drug delivery device () is presented which comprises a housing () having a proximal end () and a distal end (), a cartridge, a plunger () which is movably retained in the cartridge () and a piston rod (). The assembly further comprises a rod displacement feature (). The assembly is configured such that, in an initial state of the assembly, the piston rod () and the rod displacement feature () are arranged such that movement of the rod displacement feature () from the first position to the second position is transferred to the piston rod () such that the piston rod () is moved with respect to the cartridge () and the assembly is switched from the initial state to a primed state. In the primed state, movement of the rod displacement feature () from the first position to the second position is not transferred to the piston rod ().