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:
Sep. 22, 1992
Filed:
Feb. 14, 1991
Hiroaki Nakanishi, Tokyo, JP;
Casio Computer Co. Ltd., , JP;
Abstract
A battery accommodating structure for accommodating first and second batteries in such a way that they are fixed in its accommodating portions by two pressing plates different from each other. A moving member which allows the two different pressing plates to be detached is provided to move in response to the movement of a power switch of an appliance which uses the accommodating structure. When the moving member is located at a position where the power switch is turned on, it prevent both of the first and second batteries from being removed from the accommodating portions, but when it is located at another position where the power switch is turned off, it allows one of the first and second batteries to be removed from the corresponding accommodating portion.