or
Bookmark and Share
Screen
 
   
Document Number
US Patent 6669025
Issued Date
December 30, 2003
Link
Map
Abstract
A screen for cleaning a pulp suspension including an additional screen basket in the infeed area for pre-screening.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
22
Comments:
no comments yet
Owner
Andritz AG (Graz,AT)
Published
December 30, 2003
Application Number
09/776,194
Filed
February 2, 2001
US Classification
209/273   209/306 209/389 210/413
Int'l Classification
B01D   33/06   (20060101)   B01D   33/073   (20060101)   B07B   1/24   (20060101)   B07B   1/20   (20060101)   B07B   1/18   (20060101)   B01D   29/11   (20060101)   D21D   5/16   (20060101)   D21D   5/00   (20060101)  
Examiner
Attorney/Law Firm
Priority Data
Feb 03, 2000 [AT] 166/2000
USPTO Field of Search
209/270   209/273   209/281   209/283   209/300   209/305   209/306   209/379   209/385   209/389   210/413   210/414   210/415  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us
© 2009 - WikiPatents, Inc.
Not affiliated with Wikipedia.