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:
May. 13, 2003
Filed:
May. 15, 2001
Rudi Oskar Krenz, Albuquerque, NM (US);
General Electric Company, Schenectady, NY (US);
Abstract
An electrical discharge machining (EDM) apparatus includes a plurality of work stations, where each work station has at least one electrode. The EDM apparatus further includes one or more power supplies and a power transfer switch for alternately supplying power to various sets of the electrodes. The power transfer switch has a first state wherein each power supply is connected to a corresponding first electrode in one of the work stations and a second state wherein each power supply is connected to a corresponding second electrode in another work station.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile