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:
May. 30, 2017
Filed:
Oct. 29, 2010
Applicant:
Arno Friedrichs, Kulmbach, DE;
Inventor:
Arno Friedrichs, Kulmbach, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 61/18 (2006.01); F02M 61/16 (2006.01); B22F 3/20 (2006.01); B22F 5/10 (2006.01); B28B 3/26 (2006.01); B28B 11/00 (2006.01); B22F 5/00 (2006.01);
U.S. Cl.
CPC ...
B22F 3/20 (2013.01); B22F 5/10 (2013.01); B28B 3/26 (2013.01); B28B 11/003 (2013.01); F02M 61/168 (2013.01); F02M 61/1806 (2013.01); B22F 2005/004 (2013.01); F02M 2200/9007 (2013.01); F02M 2200/9053 (2013.01);
Abstract
The invention relates to a method for producing a fuel injection element having channels, as well as to a fuel injection element. A fuel injection element according to the invention has helically extending channels and is produced with use of an extrusion tool.