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:
Jan. 24, 2017
Filed:
Feb. 07, 2014
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Ty A. Larsen, Everett, WA (US);
Richard E. Murrish, Snohomish, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28B 3/26 (2006.01); B29C 47/12 (2006.01); B29C 47/02 (2006.01); B29C 47/08 (2006.01); B29C 67/00 (2006.01); B29C 47/86 (2006.01); B29C 47/92 (2006.01); B33Y 10/00 (2015.01); B29C 47/00 (2006.01); B29L 31/00 (2006.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B29C 47/12 (2013.01); B29C 47/026 (2013.01); B29C 47/0806 (2013.01); B29C 47/0864 (2013.01); B29C 47/0866 (2013.01); B29C 47/122 (2013.01); B29C 47/862 (2013.01); B29C 47/92 (2013.01); B29C 67/0055 (2013.01); B33Y 10/00 (2014.12); B29C 47/0002 (2013.01); B29C 47/0014 (2013.01); B29C 67/0085 (2013.01); B29C 2947/9258 (2013.01); B29C 2947/92571 (2013.01); B29C 2947/92904 (2013.01); B29K 2905/00 (2013.01); B29L 2031/772 (2013.01); B33Y 30/00 (2014.12);
Abstract
One aspect of the disclosure relates to an apparatus including an extrusion nozzle. The nozzle includes an inlet end, an outlet end opposite the inlet end and an axis extending between the inlet end and the outlet end. The extrusion nozzle is configured to rotate about the axis. The extrusion nozzle also includes a rotary drive engagement portion between the inlet end and the outlet end. The extrusion nozzle further includes a cavity including an inlet opening at the inlet end and an outlet opening at the outlet end. The inlet opening has a different configuration than the outlet opening.