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:
Nov. 21, 1989
Filed:
May. 09, 1988
Applicant:
Inventor:
Herbert P Silverman, Yellow Springs, OH (US);
Assignee:
Rohrback Cosasco Systems, Inc., Santa Fe Springs, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324 / ; 427 10 ;
Abstract
Measurements made with an electrical resistance sensor that is used for monitoring electrolytic plating are isolated from adverse effects of the strong plating currents flowing in the bath by momentarily disconnecting the resistive sensing element from the plating power source for a very short time interval during which resistance of the test element is measured.