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:
May. 25, 1976
Filed:
Dec. 19, 1974
Applicant:
Inventor:
Silas A Brown, Lake Elmo, MN (US);
Assignee:
Buckbee-Mears Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
138198 ; 1341 / ;
Abstract
A manifold is provided for use in the etching or plating of materials which continuously supplies fresh fluid to the surface of an article to be etched while continuously removing the old fluid that is adjacent the surface of the article that is to be etched. The transfer of fluid is accomplished by a plurality of sources and a plurality of funnel-like sinks.