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:
Nov. 17, 2020
Filed:
Mar. 12, 2018
Applicant:
Evolution Engineering Inc., Calgary, Alberta, CA;
Inventors:
Justin Christopher Logan, Calgary, CA;
Aaron William Logan, Calgary, CA;
Assignee:
Evolution Engineering Inc., Calgary, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 2/04 (2006.01); E21B 41/00 (2006.01); E21B 47/10 (2012.01); H01M 2/10 (2006.01); H01M 2/16 (2006.01); H01M 2/26 (2006.01); H01M 2/14 (2006.01); H01M 2/18 (2006.01); H01M 2/12 (2006.01); H01M 2/08 (2006.01); H01M 10/39 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 2/0275 (2013.01); E21B 41/0085 (2013.01); E21B 47/101 (2013.01); H01M 2/022 (2013.01); H01M 2/0232 (2013.01); H01M 2/0267 (2013.01); H01M 2/046 (2013.01); H01M 2/0413 (2013.01); H01M 2/0417 (2013.01); H01M 2/0421 (2013.01); H01M 2/0443 (2013.01); H01M 2/0447 (2013.01); H01M 2/0482 (2013.01); H01M 2/08 (2013.01); H01M 2/105 (2013.01); H01M 2/1055 (2013.01); H01M 2/12 (2013.01); H01M 2/14 (2013.01); H01M 2/1646 (2013.01); H01M 2/1653 (2013.01); H01M 2/18 (2013.01); H01M 2/263 (2013.01); H01M 10/052 (2013.01); H01M 10/39 (2013.01);
Abstract
Arrangements for retaining coiled battery internals in a coiled orientation within a cell casing, in which end caps and/or sleeves are provided with at least one inward-facing protuberance for engaging and securing the coiled battery internals, and means for securing and aligning pouch cell batteries within a sleeve.