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. 09, 1977
Filed:
Aug. 23, 1976
Applicant:
Inventors:
David W Marshall, North Reading, MA (US);
Kenneth W MCGrath, Attleboro, MA (US);
William R O'Day, Jr, Brookfield, WI (US);
Thomas C Wilder, Cambridge, MA (US);
Assignee:
Kennecott Copper Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204 13 ; 204208 ; 204281 ;
Abstract
Disclosed is an improved cathode arrangement for use in the electroformation of metallic filaments. The cathode includes a plurality of closed-loop plating surfaces that are congruent to, and interleaved with, each other. This pattern of plating surfaces facilitates the simultaneous stripping of a number of filaments reducing the likelihood of mutual interference among the filaments being stripped.