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. 21, 2021
Filed:
Nov. 30, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Young Jun Lee, Daejeon, KR;
Sang Min Kim, Daejeon, KR;
Jae Pil Lee, Daejeon, KR;
Jong Joo Min, Daejeon, KR;
Yong Hee Kang, Daejeon, KR;
Euiseok Sa, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B05C 1/08 (2006.01); B05D 1/28 (2006.01); H01M 4/04 (2006.01);
U.S. Cl.
CPC ...
B05C 1/0808 (2013.01); B05C 1/0821 (2013.01); B05C 1/0865 (2013.01); B05D 1/28 (2013.01); H01M 4/0404 (2013.01); H01M 4/0409 (2013.01); B65H 2301/5114 (2013.01); B65H 2701/19 (2013.01);
Abstract
Disclosed is a gravure coating apparatus including: two frames; a first support shaft which is installed between the two frames; a rotary spline which is installed between the two frames and in parallel with the first support shaft; and multiple gravure roller modules which are installed to be fitted with the first support shaft and the rotary spline; in which the multiple gravure roller modules receive rotational force from the rotary spline and move independently along the first support shaft.