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:
Aug. 22, 1978
Filed:
Jun. 09, 1977
Edwin Lewis Owen, Concord, MA (US);
David William Marshall, North Reading, MA (US);
Kennecott Copper Corporation, New York, NY (US);
Abstract
Disclosed is a method of preparing a cathode for use in the electrodeposition of metallic structures in a predetermined pattern. A porous planar member is provided with a masked region of its porous surface corresponding to the desired pattern of the metallic filaments. A mating planar surface of a cathode base is cleaned, preferably leaving a tightly adhering intermediate coating on the planar surface, and then a non-conductive material, preferably an epoxy based resin ink, is forced through the porous planar member and printed onto the planar surface of the cathode base. The masked region of the porous member will prevent the printing in a region corresponding to the desired pattern on the cathode surface.