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:
May. 05, 1987
Filed:
Apr. 25, 1986
Applicant:
Inventors:
Theodore A Hirt, Warren, OH (US);
James R Holmstrom, Warren, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204 28 ; 204206 ; 204279 ;
Abstract
A novel contact roll assembly particularly suited for use in electro-chemical plating of metallic strip. A contact roll is rotatably mounted on a stationary support which is attached to a bus bar. Regions of contact between the stationary support and the contact roll are preferably by metallic inserts carried by the support. The inserts not only provide support for the contact roll but also provide bearing surfaces for journalling the roll and provide large surface contact areas for flow of plating current.
Hirt, Theodore. (1987). Method and apparatus for energizing metallic strip for plating (U.S. Patent No. 4662997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4662997
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile