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:
Sep. 21, 2021
Filed:
Mar. 02, 2017
Applicant:
Owen Mumford Limited, Oxford, GB;
Inventor:
Robert Wozencroft, Surrey, GB;
Assignee:
Owen Mumford Limited, Oxford, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/32 (2006.01); A61M 5/20 (2006.01);
U.S. Cl.
CPC ...
A61M 5/326 (2013.01); A61M 5/20 (2013.01); A61M 5/2033 (2013.01); A61M 5/3202 (2013.01); A61M 5/3257 (2013.01); A61M 5/3204 (2013.01); A61M 2005/206 (2013.01); A61M 2005/2006 (2013.01);
Abstract
An autoinjector has a main body () containing a syringe () or cartridge with a needle at its front end for being moved forwardly in the body to extend the needle from the body for an injection, the body housing in a forward region a shroud () having a forward portion of generally tubular form (), the shroud being moveable longitudinally between a rearward retracted position and a forward extended position, the autoinjector further including a spring arrangement for biasing the shroud forwardly, the spring arrangement () including two springs disposed alongside and spaced from the longitudinal axis.