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:
Mar. 12, 1996
Filed:
Aug. 24, 1992
Nakanobu Moritani, Tokyo, JP;
Seikosha Co., Ltd., Tokyo, JP;
Abstract
A backup power supply 7 is connected to a load via a switching circuit. When the supply of electric power from a main power supply is stopped, the backup power supply 7 supplies electric power to the load 8. When a given manual operation is performed, the switching circuit disconnects the backup power supply 7 from the load 8. When electric power is supplied form the main power supply 6 to the load 8, the switching circuit connects the preliminary power supply 7 to the load 8. The switching circuit is powered by the backup power supply 7.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile