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:
Dec. 10, 2002
Filed:
Jul. 24, 2000
Applicant:
Inventors:
John W. Wray, Dublin, OH (US);
Darrell E. Murphy, Valparaiso, IN (US);
Michael Pilnock, Portage, IN (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23G 1/00 ;
U.S. Cl.
CPC ...
C23G 1/00 ;
Abstract
The present invention is directed to a mothod for preventing the formation of additional surface stains on destained steel sheet processed in a continuous pickle line operation.
Quick Actions:
Wray, John. (2002). Process for removing stains from steel sheet in a continuous pickling line (U.S. Patent No. 6491761). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6491761
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile