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:
Nov. 09, 1976
Filed:
Dec. 05, 1975
Gerald H Servos, Glen Ellyn, IL (US);
Martin Kozi, Berwyn, IL (US);
Instrumentation & Control Systems Inc., Addison, IL (US);
Abstract
A standby power supply system utilized for continuously supplying alternating current power at a regulated value to a load independent of the line power amplitude of continuity. The standby power supply includes an inverter utilizing a direct current source. Direct current feedback circuitry is provided for improving the AC - DC synchronization, minimizing the drain on the source and for holding the direct current relatively constant thereby reducing the requirements of the direct current source.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile