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. 09, 1979
Filed:
Aug. 29, 1977
Applicant:
Inventors:
Otto Heinemann, Ennigerloh, DE;
Heinz-Herbert Schmits, Rheda-Wiedenbruck, DE;
Heinz-Dieter Baldus, Ahlen, DE;
Assignee:
Polysius AG, Neubeckum, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241 79 ; 241107 ; 2412 / ; 241301 ;
Abstract
A roller mill assembly includes a separator disposed above a roller mill housing, and an exhaust air duct above the separator. The sieve is movable horizontally from between the mill housing and the exhaust air duct on a crane track.
Heinemann, Otto. (1979). Roller mill with removable separator structure (U.S. Patent No. 4133488). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4133488
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile