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:
Sep. 17, 2019
Filed:
Aug. 30, 2017
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0587 (2010.01); G01N 21/27 (2006.01); G01N 21/29 (2006.01); G06T 7/00 (2017.01); H01M 2/14 (2006.01); H01M 2/18 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0587 (2013.01); G01N 21/27 (2013.01); G01N 21/29 (2013.01); G06T 7/0008 (2013.01); H01M 2/14 (2013.01); H01M 2/145 (2013.01); H01M 2/18 (2013.01);
Abstract
A separator roll in accordance with an embodiment of the present invention includes a core, a heat-resistant separator wound around the core and in contact with an outer peripheral surface thereof, and a multilayer label attached to an outer layer surface of the heat-resistant separator, the multilayer label including a first film base and a second film base detachable from the first film base.