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:
Apr. 08, 2003
Filed:
Feb. 14, 2001
Ralph A. Graf, Freienbach, CH;
Graf + Cie AG, Rapperswil, CH;
Abstract
A method and an apparatus for manufacturing a wire, particularly a sawtooth wire for all-steel sawtooth wire card clothings, wherein the surface of a wire-shaped intermediate product, such as a wire already provided with sawteeth, is smoothened in an electropolishing process in an electrolyte bath containing an electrolyte. A relative movement is produced between the electrolyte and the intermediate product during the electropolishing process. The apparatus includes a device for producing a relative movement between the electrolyte and the intermediate product contained in the electrolyte bath.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile