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:
Nov. 15, 2022
Filed:
Oct. 22, 2019
Owen Mumford Limited, Oxford, GB;
Toby Cowe, Oxford, GB;
Oliver Anderson, Oxford, GB;
Owen Mumford Limited, Oxfordshire, GB;
Abstract
A needle assembly is disclosed, for use with an injection device. The needle assembly comprises a needle hub () having a needle () and a needle shield () arranged for relative axial movement with respect to the needle hub, between a retracted position in which the tip of the needle projects beyond a forward end of the shield and an extended position in which the tip of the needle does not project beyond the forward end of the shield. The needle shield () is axially biased towards the extended position. The needle shield () is further arranged to be torsionally biased for relative rotational movement with respect to the needle hub ().