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. 24, 2025
Filed:
Mar. 23, 2020
Applicant:
Phillips-medisize A/s, Struer, DK;
Inventor:
Christopher Belisle, Somerset, WI (US);
Assignee:
Phillips-Medisize A/S, Struer, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/315 (2006.01); A61M 5/20 (2006.01); A61M 5/32 (2006.01); A61M 5/24 (2006.01); A61M 5/31 (2006.01);
U.S. Cl.
CPC ...
A61M 5/31543 (2013.01); A61M 5/2033 (2013.01); A61M 5/3202 (2013.01); A61M 2005/2013 (2013.01); A61M 2005/2407 (2013.01); A61M 2005/2492 (2013.01); A61M 2005/3142 (2013.01);
Abstract
An auto injector for delivery of a medicament to a patient is provided. The auto injector is adapted for receiving a cartridge assembly supporting a syringe. The auto injector includes a housing, a plunger, a plunger spring, and a clutch assembly. The plunger is movably positioned inside the housing. The plunger spring is adapted to move the plunger for delivery of the medicament. The clutch assembly is positioned inside the housing and includes a bi-stable clutch plate.