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:
Dec. 06, 2022
Filed:
Sep. 14, 2015
Applicant:
Metso Outotec Finland Oy, Tampere, FI;
Inventors:
Mika Peltonen, Tampere, FI;
Petri Kujansuu, Tampere, FI;
Assignee:
Metso Outotec Finland Oy, Tampere, FI;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B02C 2/04 (2006.01);
U.S. Cl.
CPC ...
B02C 2/04 (2013.01);
Abstract
A mineral material processing plant, a crusher and an upper frame for a crusher. The upper frame includes a central hub for receiving a main shaft of the crusher, an upper rim, and a spider arm. A u-shaped cavity extends towards a lower flange from the upper rim.