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:
Jun. 30, 1992
Filed:
Mar. 21, 1991
Applicant:
Inventor:
Katsutoyo Osanai, Nagaokakyo, JP;
Assignee:
Shimadzu Corporation, Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J / ;
U.S. Cl.
CPC ...
320 46 ; 320 48 ;
Abstract
A charge detecting apparatus for detecting completion of charging of a secondary battery using electrolyte. Bubbling sounds produced inside the secondary battery being charged are detected outside a container of the battery and converted into a quantity of electricity. A charge completion signal is output when the quantity of electricity reaches a predetermined reference level.
Quick Actions:
Osanai, Katsutoyo. (1992). Charge detecting apparatus (U.S. Patent No. 5126649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5126649
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile