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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.:

US 11038229 B1

PDFFull Text
Date of Patent:
Jun. 15, 2021

Filed:

May. 26, 2017

Texturized removable tab and battery assembly having the same

Applicant:

Duracell U.s. Operations, Inc., Wilmington, DE (US);

Inventors:

Jean Mary Methe, Bethel, CT (US);

David Goldfarb, Bethel, CT (US);

Assignee:

DURACELL U.S. OPERATIONS, INC., Wilmington, DE (US);

Attorney:

Marshall, Gerstein & Borun LLP

Primary Examiner:

Alix E Eggerding

Int. Cl.
CPC ...
H01M 50/153 (2021.01); C09J 7/29 (2018.01); H01M 12/06 (2006.01); H01M 50/109 (2021.01); H01M 50/147 (2021.01); H01M 50/155 (2021.01); H01M 50/216 (2021.01); H01M 50/256 (2021.01); H01M 50/598 (2021.01); H01M 50/148 (2021.01);
U.S. Cl.
CPC ...
H01M 50/153 (2021.01); C09J 7/29 (2018.01); H01M 12/06 (2013.01); H01M 50/109 (2021.01); H01M 50/147 (2021.01); H01M 50/155 (2021.01); H01M 50/1537 (2021.01); H01M 50/216 (2021.01); H01M 50/256 (2021.01); H01M 50/598 (2021.01); C09J 2203/33 (2013.01); C09J 2203/334 (2013.01); C09J 2301/122 (2020.08); C09J 2301/204 (2020.08); C09J 2301/312 (2020.08);
Abstract

A battery assembly includes a battery and a removable tab attached to a surface of the battery. The removable tab includes a main tab layer having a first surface and an oppositely disposed second surface, wherein the main tab layer comprises a battery cell attachment region and a gripping region adjacent to the battery cell attachment region. The removable tab also includes a first layer disposed over the first surface of the main tab layer; and a second layer disposed over a portion of the second surface of the main tab layer only at the gripping region. One or both of the first layer and the second layer is a texturized layer having an average surface roughness of about 0.6 microns to about 2 microns, the texturized layer providing an external face to the removable tab.

Find Patent Forward Citations

Methe, Jean. (2021). Texturized removable tab and battery assembly having the same (U.S. Patent No. 11038229). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11038229

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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