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. 29, 2025
Filed:
Jan. 30, 2020
Applicant:
Imperial College Innovations Limited, London, GB;
Inventors:
Junquan Yu, London, GB;
Wenbin Zhou, London, GB;
Zhutao Shao, London, GB;
Jianguo Lin, London, GB;
Trevor Dean, London, GB;
Assignee:
Imperial College Innovations Limited, London, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21C 23/12 (2006.01); B21C 25/08 (2006.01);
U.S. Cl.
CPC ...
B21C 23/12 (2013.01); B21C 25/08 (2013.01);
Abstract
Embodiments described herein relate to apparatus for extruding a material. The apparatus includes an extrusion die arranged to receive material to be extruded from a first direction and from a second direction. The extrusion die includes an orifice from which material is extruded in a third direction. The first, second and third directions are not all in the same plane. None of the first, second and third directions is parallel to any other of those directions.