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. 16, 1985
Filed:
Sep. 16, 1983
Osamu Kawarada, Fuchu, JP;
Olympus Optical Company Ltd., Tokyo, JP;
Abstract
A battery containment apparatus for electronic flash contains a plurality of batteries, which are grouped into a plurality of battery banks, each including a substantially equal number of batteries. Each bank defines a d.c. source. The apparatus improves the portable use and the ease of operation of an electronic flash while assuring an efficient utilization of the battery capacity when it is used with an electronic flash which requires a plurality of d.c. sources, for example, an electronic flash including a plurality of DC-DC converters which must be energized by a plurality of d.c. sources.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile