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:
Apr. 06, 2021
Filed:
May. 19, 2017
Applicant:
Superior Industries, Inc., Morris, MN (US);
Inventors:
Lafe Grimm, Hancock, MN (US);
Travis Thooft, Cyrus, MN (US);
Assignee:
Superior Industries, Inc., Morris, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B01F 7/22 (2006.01); B01F 3/12 (2006.01); B02C 17/16 (2006.01); B08B 1/00 (2006.01); B01F 5/00 (2006.01); B01F 7/16 (2006.01);
U.S. Cl.
CPC ...
B01F 3/1221 (2013.01); B01F 3/12 (2013.01); B01F 5/00 (2013.01); B01F 7/16 (2013.01); B01F 7/22 (2013.01); B02C 17/16 (2013.01); B02C 17/163 (2013.01); B08B 1/00 (2013.01); B02C 2017/165 (2013.01);
Abstract
Attrition mills and propeller shaft assemblies therefor are described having features for enhanced installation and maintenance. Some embodiments include propellers having enhanced material processing characteristics.