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:
Mar. 27, 2012
Filed:
Jul. 04, 2007
Applicants:
Sören Hanghöj, Köpenhamn Ö, DK;
Morten Olsen, Copenhagen, DK;
Inventors:
Sören Hanghöj, Köpenhamn Ö, DK;
Morten Olsen, Copenhagen, DK;
Assignee:
FLSmidth A/S, Valby, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 9/04 (2006.01); B02C 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A roller mill () for grinding particulate material such as cement raw materials, cement clinker, coal and similar materials, said roller mill () comprising a substantially horizontal grinding table () and a set of rollers revolving about a vertical shaft ();