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:
Mar. 03, 1987
Filed:
Jul. 12, 1985
Applicant:
Inventors:
Glenn C Schoener, Chalfont, PA (US);
Susan V Hess, Telford, PA (US);
Jayne E Potcner, Lansdale, PA (US);
Assignee:
Amchen Products, Inc., Ambler, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ; C23C / ; C23C / ;
U.S. Cl.
CPC ...
204 376 ; 148-627 ;
Abstract
Processes, bath compositions, concentrates for preparing the bath compositions, and a replenisher useful in the sealing of anodized aluminum and anodized aluminum alloys. The bath compositions contain nickel ion, fluoride ion, ammonium ion, and acetate ion.
Schoener, Glenn. (1987). Process and sealant compositions for sealing anodized aluminum (U.S. Patent No. 4647347). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4647347
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile