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:
Jul. 27, 1976
Filed:
Oct. 25, 1974
Applicant:
Inventor:
Lionel de Waltoff, La Prairie, CA;
Assignee:
Handy Chemicals Limited, La Prairie, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427247 ; 106-1 ; 427427 ; 427438 ; 162D / ;
Abstract
Electroless deposition of tin-nickel alloys is carried out using a plating solution containing a tin salt, a nickel salt and thiourea. The solution is particularly useful for spray or immersion plating of bronze Fourdrinier screens.