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:
Jul. 07, 2020
Filed:
Jan. 04, 2016
Makita Corporation, Anjo-shi, Aichi, JP;
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto, JP;
MAKITA CORPORATION, Anjo, JP;
TOHOKU MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A battery pack disclosed in the present description includes an outer case including a display portion and an opening portion, wherein the display portion includes one or more display windows; a battery cell housed in the outer case; a substrate housed in the outer case, wherein one or more light emitting elements corresponding to the one or more display windows are mounted on the substrate; and a light shielding wall housed in the outer case, wherein the light shielding wall is arranged to block the opening portion and the one or more light emitting elements from each other.