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. 30, 1996
Filed:
Dec. 05, 1994
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134182 ; 134902 ;
Abstract
A holding rod is disposed in a processing bath close to the bottom of the processing bath. The holding rod is located in a bottom center portion of the processing bath between two processing fluid supply pipes. Since the holding rod serves as diaphragm means, a processing fluid from outlet holes rushing toward the bottom center portion of the processing bath along the bottom of the processing bath hits the holding rod, changes its direction upward and starts uniformly circulating in the processing bath.