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. 16, 1977
Filed:
Oct. 04, 1976
Duane E Bacon, Lee's Summit, MO (US);
J David Gattermeir, Lee's Summit, MO (US);
Spencer S Hecox, Raytown, MO (US);
John J Robb, Independence, MO (US);
Western Electric Company, Inc., New York, NY (US);
Abstract
A cylindrical surface of an article is electrolytically treated with a controlled, cross-sectional distribution of the electrolytic action. The distribution is achieved by placing the surface at a predetermined distance from a formed electrode to control the influence of the electrode on each portion of the surface along a cross section thereof. The influence on each such portion with respect to other portions of the surface is determined by the magnitude of an influence number associated with such portion in relation to the magnitude of similar influence numbers associated with the other surface portions along the cross section.