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:
Aug. 05, 1986
Filed:
Apr. 10, 1985
Applicant:
Inventor:
Kenzaburo Yoritomi, Chibashi, JP;
Assignee:
Suomen Sokeri Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210293 ; 210292 ;
Abstract
A filtration column having a bottom with reciprocally arranged peaks and troughs. Branched pipes with uniformly distributed small holes on their lower portions and surrounded by screens or wedge pipes lie in the troughs. The branched pipes lead to gathering pipes, which in turn lead to an outlet.