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:
Jun. 13, 1978
Filed:
Mar. 18, 1976
Applicant:
Inventor:
Douglas D Fekete, Warren, MI (US);
Assignee:
Oxy Metal Industries Corporation, Warren, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134-2 ; 134 40 ; 252 84 ; 252 85 ;
Abstract
An aqueous alkaline solution containing an organic tannin is used to clean a tin surface. The composition is particularly useful for cleaning tin surfaces because the presence of the tannin inhibits etching of the tin surface which normally occurs under alkaline conditions.
Quick Actions:
Fekete, Douglas. (1978). Method for cleaning tin surfaces (U.S. Patent No. 4094701). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4094701
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile