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:
Apr. 08, 2025
Filed:
Nov. 01, 2018
Applicant:
Sanofi, Paris, FR;
Inventors:
Marc Schader, Frankfurt am Main, DE;
Michael Mayer, Frankfurt am Main, DE;
Jim Bradford, Cambridgeshire, GB;
William Timmis, Cambridgeshire, GB;
Thomas Mark Kemp, Cambridgeshire, GB;
Hugo Revellat, Cambridgeshire, GB;
Assignee:
Sanofi, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/315 (2006.01); A61M 5/20 (2006.01); A61M 5/31 (2006.01); A61M 5/32 (2006.01);
U.S. Cl.
CPC ...
A61M 5/3157 (2013.01); A61M 5/2033 (2013.01); A61M 5/3146 (2013.01); A61M 5/31511 (2013.01); A61M 5/31583 (2013.01); A61M 5/3202 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01);
Abstract
The present disclosure relates to a drive subassembly for a drug delivery device, the drive subassembly comprising a housing and a plunger, wherein the plunger is adapted to be rotated between a locked position, in which the plunger is prevented from advancing, and a released position, in which the plunger is advancable, wherein at least one restraining component is provided to restrain rotation of the plunger from the locked position towards the released position.