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:
Jul. 06, 2021
Filed:
Jun. 02, 2016
Aptar France Sas, Le Neubourg, FR;
David Fabien, Plouarzel, FR;
Thomas Gomez, Saint Aubin de Medoc, FR;
Anthony Saussaye, Louviers, FR;
Olivier His, Saint Etienne du Vauvray, FR;
APTAR FRANCE SAS, Le Neubourg, FR;
Abstract
An autoinjector having a body () receiving a reservoir (S), the reservoir containing fluid and including a piston (P); a piston rod () adapted to co-operate with the piston (P) of the reservoir (S), the piston rod () movable by an injection spring () between a primed position and an injection position in which the piston rod () has moved the piston (P) of the reservoir (S); and an indicator device for indicating that the autoinjector may be removed from the injection site. The autoinjector includes a retarding system for delaying actuation of the indicator device relative to the end of injection, the retarding system including a dashpot () containing a fluid and a piston () arranged in the dashpot (). The retarding system has the dashpot (), the piston (), a retarding spring (), a locking key (), and the piston rod (), and the piston rod ().