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. 23, 1999
Filed:
May. 18, 1998
Applicant:
Inventors:
Michel Ruimi, Paris, FR;
Jean-Paul Guerbert-Jubert, Lexy, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; C25D / ;
U.S. Cl.
CPC ...
428658 ; 428659 ; 428646 ; 428632 ; 428933 ; 205171 ; 205252 ;
Abstract
A coating for protecting metal components against corrosion in a saline atmosphere comprises at least one layer of a tin/zinc alloy containing between 8% and 35% by weight of zinc deposited on a sublayer of an alloy of zinc/nickel containing between 10% and 16% by weight of nickel, the thickness proportion of the two alloys forming the coating being two-thirds in the case of the zinc/nickel alloy and one-third in the case of the tin/zinc alloy. The coating may also include an external chromate film.
Ruimi, Michel. (1999). Protective coating for metal components providing good corrosion (U.S. Patent No. 5989735). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5989735
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile