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. 18, 1976
Filed:
Aug. 09, 1974
Applicant:
Inventor:
Herbert Durr, Mannheim, DT;
Assignee:
Draiswerke GmbH, Mannheim, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241 4602 ; 241 4611 ; 241171 ; 241247 ; 425207 ;
Abstract
An apparatus for the continuous dispersion and fine grinding of substances in a liquid or liquefiable dispersion medium, comprises of a cylindrical vessel, in the grinding chamber of which is disposed a coaxial stirrer shaft, which is adapted to be driven rotationally and is equipped with mixing tools, and a filling of grinding elements, the grinding chamber being immediately preceded by a device for mixing the substances with the dispersion medium.
Durr, Herbert. (1976). Stirring mill (U.S. Patent No. 3957210). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3957210
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile