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:
Feb. 10, 2026
Filed:
Dec. 25, 2020
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C 5/02 (2006.01); B05C 13/02 (2006.01); H01M 4/04 (2006.01); H01M 8/10 (2016.01);
U.S. Cl.
CPC ...
H01M 8/10 (2013.01); B05C 5/02 (2013.01); B05C 13/02 (2013.01); H01M 4/04 (2013.01);
Abstract
A coating device includes a roll that conveys a material to be coated or onto which a coating material is applied, and a coater used to apply a coating material onto the material to be coated or onto the roll. At least a portion of the roll to be in contact with a material to be coated or at least a portion of the roll onto which a coating material is applied is formed of a low expansion material that has a linear expansion coefficient in the range from 0 [1/K] to 6.0×10[1/K] inclusive.