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:
Jul. 18, 2017
Filed:
May. 12, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Young Soo Song, Daejeon, KR;
Yu Shik Hong, Daejeon, KR;
Jun Won Choi, Daejeon, KR;
Ye Hoon Im, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 7/00 (2006.01); B01F 7/18 (2006.01); B01F 15/00 (2006.01);
U.S. Cl.
CPC ...
B01F 7/00816 (2013.01); B01F 7/183 (2013.01); B01F 15/00883 (2013.01);
Abstract
The present invention relates to a stirrer having grooves formed on the inside of a container in order to improve the degree of mixing, and the stirrer which is provided comprises: a plurality of projections formed on the inner surface of a stirrer container; and a plurality of grooves formed between the plurality of projections.