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:
Oct. 26, 2021
Filed:
Dec. 19, 2019
Applicants:
Craig Matzdorf, Hollywood, MD (US);
Alan Grieve, Springfield, VA (US);
Alexander Westbrook, Lexington Park, MD (US);
Jeremy Mattison, California, MD (US);
Inventors:
Craig Matzdorf, Hollywood, MD (US);
Alan Grieve, Springfield, VA (US);
Alexander Westbrook, Lexington Park, MD (US);
Jeremy Mattison, California, MD (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C25D 3/06 (2006.01); C25D 7/06 (2006.01);
U.S. Cl.
CPC ...
C25D 3/06 (2013.01); C25D 7/0642 (2013.01);
Abstract
This invention is directed to a process of coating metal in a trivalent chromium conversion-electrolyte coating wherein the metal anode or cathode is subjected to a current density ranging up to about 3.0 amperes per square foot for a period ranging up to 60 minutes.