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.:

US 6585901 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 01, 2003

Filed:

Jun. 24, 2002
Applicant:
Inventor:

Vesa Juutinen, Tampere, FI;

Assignee:

Metso Paper, Inc., Helsinki, FI;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/702 ;
U.S. Cl.
CPC ...
B01D 3/702 ;
Abstract

A method of draining water from low-consistency water-fiber suspensions, in which the water-fiber suspension is fed to a filtering surface comprising holes. The rougher fibers are first separated from the water-fiber suspension and fed to the filtering surface to form a separate filtering layer and the water-fiber suspension is led to flow through the filtering layer formed by the rougher fibers.


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Juutinen, Vesa. (2003). Method of draining water from low-consistency water-fiber suspensions (U.S. Patent No. 6585901). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6585901

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