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. 03, 2019
Filed:
May. 05, 2017
Stone Energy Technology Corporation, New Taipei, TW;
Chin-Chuan Liu, Kaohsiung, TW;
Li-Ho Yao, Taipei, TW;
Stone Energy Technology Corporation, New Taipei, TW;
Abstract
A weldingless cylindrical battery pack device has a first lid body, a second lid body, multiple cylindrical batteries, multiple screwing elements, a first elastic piece, and a second elastic piece. The cylindrical batteries are mounted between the first lid body and the second lid body. The first lid body and the second lid body are screwed together by the screwing elements. Further, the first elastic piece is electronically connected to positive electrodes of the cylindrical batteries, and the second elastic piece is electronically connected to negative electrodes of the cylindrical batteries. The cylindrical batteries do not need to be welded, and the weldingless cylindrical battery pack device may be easily and quickly manufactured.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile