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:
Oct. 19, 2004
Filed:
Jul. 11, 2001
Hitoshi Katayama, Kanagawa, JP;
I·D·X Company Ltd., Kawasaki, JP;
Abstract
In order to provide a battery capable of simultaneously mounting and using plural batteries without requiring the extra structure body such as a box-shaped holder, the center portion of a rear cover constructing the battery is recessed and on the top of its recess part , a substantially V-shaped fitting plate with a dovetail shape for mounting by a fitting structure of a dovetail joint to an adapter plate mounted in a video camera is fixed. In a top cover , portions substantially corresponding to the recess part of the rear cover are protruded, and a substantially V-shaped recess groove with a shape in which protrusion parts correspond to the fitting plate is formed.