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. 12, 2019
Filed:
Dec. 20, 2013
Sft Laboratory Co., Ltd., Itabashi-ku, Tokyo, JP;
Hiroshi Ichigaya, Tokyo, JP;
SFT LABORATORY CO., LTD., Tokyo, JP;
Abstract
Provided is a portable rechargeable power supply device such that major accidents such as from overcharging due to a hazard prevention means being damaged by rain water, or the like can be prevented from occurring. This portable rechargeable power supply device comprises a lithium-ion battery (), an assembled circuit board (), and a case (). Two terminals (), a hazard prevention circuit unit (), and the like, are provided on the assembled circuit board (). A terminal housing case portion () of the case () houses a first portion of the assembled circuit board (), which is provided with the two terminals (). A main body housing case portion () of the case () houses the lithium-ion battery (), and a second portion of the assembled circuit board (), which is provided with the hazard prevention circuit unit (), and the like. The terminal housing case portion () and the main body housing case portion () are separated by a divider plate () and a shelving plate (). A gap between the divider plate () and the assembled circuit board () is closed by a gasket member ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile