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:
Jul. 25, 1989
Filed:
Nov. 27, 1987
Applicant:
Inventor:
Akito Inoue, Tachikawa, JP;
Assignee:
Poly Techs Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D / ;
U.S. Cl.
CPC ...
2042 / ; 2043 / ;
Abstract
This invention relates to an electrodeposition coating system, wherein an article to be coated as being an electrode on one side and a plurality of membrane electrodes as being electrodes on the other side are provided in one and the same bath. Voltage supply to at least part of the membrane electrodes are made switchable or the voltage is made variable to a desirable value. Voltage regulation and the like to the membrane electrodes are possible in accordance with the shape of the article to be coated, so that a uniform coating surface can be formed on the article to be coated.