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Class Information
Number: 209/395
Name: Classifying, separating, and assorting solids > Sifting > Elements > Dress > Bars > Attaching
Description: Sifting devices in which sifting passages are formed by nonintermeshing bars or rods, and means for attaching the rods or bars are included.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7537123 |
Soil and rock separator with recessed upper support |
May. 26, 2009 |
| 7506767 |
Method for manufacturing screen cylinder and screen cylinder |
Mar. 24, 2009 |
| 7399223 |
Sieve with different louvers |
Jul. 15, 2008 |
| 7383957 |
Screening finger tine assembly |
Jun. 10, 2008 |
| 7216768 |
Screen system |
May. 15, 2007 |
| 7186347 |
Vibratory apparatus for separating liquid from liquid laden solid material |
Mar. 6, 2007 |
| 7152743 |
Screening panel securing system |
Dec. 26, 2006 |
| 7125491 |
Screen and process for manufacturing a screen of this kind |
Oct. 24, 2006 |
| 7108793 |
Method of separating liquid from liquid laden solid material |
Sep. 19, 2006 |
| 7066334 |
Screening panel securing system |
Jun. 27, 2006 |
| 7000779 |
Separation device |
Feb. 21, 2006 |
| 6915910 |
Screen cylinder and method |
Jul. 12, 2005 |
| RE38738 |
Cylindrical screen, particularly for paper pulp |
May. 31, 2005 |
| 6659286 |
Drawbar and screen system |
Dec. 9, 2003 |
| 6609617 |
Trommel |
Aug. 26, 2003 |
| 6589424 |
Method of making screen cylinder and screen cylinder |
Jul. 8, 2003 |
| 6491168 |
Pulp screen basket |
Dec. 10, 2002 |
| 6426003 |
Screening device and method of manufacture |
Jul. 30, 2002 |
| 6357597 |
Adjustable grizzly |
Mar. 19, 2002 |
| 6338412 |
Cylindrical screen, particularly for paper pulp |
Jan. 15, 2002 |
| 6336560 |
Grizzly screening apparatus |
Jan. 8, 2002 |
| 6199703 |
Vegetable harvester |
Mar. 13, 2001 |
| 6116428 |
Finger screen deck assembly |
Sep. 12, 2000 |
| 6109450 |
Apparatus for separating unwanted contaminants from fibrous slurry |
Aug. 29, 2000 |
| 6098811 |
Grizzly screening apparatus |
Aug. 8, 2000 |
| 6056126 |
Screen device with slot-shaped openings |
May. 2, 2000 |
| 6051103 |
Paper-making screen apparatus |
Apr. 18, 2000 |
| 6047834 |
Process for the manufacture of a sifting device with slit-shaped openings and an appropriately manufactured sifting device |
Apr. 11, 2000 |
| 6003682 |
Bar screen drive system |
Dec. 21, 1999 |
| 5950840 |
Bar screen system with attached screens |
Sep. 14, 1999 |
| 5901857 |
Bar screen bar mount |
May. 11, 1999 |
| 5816412 |
Screening systems and methods for screening particulate material |
Oct. 6, 1998 |
| 5804075 |
Papermaking screen having first and second annular supports with immovable space holding and parallel elongated member extending there between |
Sep. 8, 1998 |
| 5791495 |
Paper pulp screen cylinder |
Aug. 11, 1998 |
| 5782365 |
Blade guide for a blade screen |
Jul. 21, 1998 |
| 5769240 |
Screening systems and methods for screening particulate material |
Jun. 23, 1998 |
| 5647128 |
Method of manufacturing paper making screen plate |
Jul. 15, 1997 |
| 5626235 |
Papermaking screen |
May. 6, 1997 |
| 5605234 |
Paper making screen plate |
Feb. 25, 1997 |
| 5595307 |
Method of making a screen cylinder, and a screen cylinder |
Jan. 21, 1997 |
| 5586662 |
Basket for a paper-making screen and method for producing same |
Dec. 24, 1996 |
| 5560496 |
Adjustable bar screen |
Oct. 1, 1996 |
| 5503323 |
Screening means with a screening body, and method and device for manufacturing the screening body |
Apr. 2, 1996 |
| 5472095 |
Screening cylinder |
Dec. 5, 1995 |
| 5415294 |
Screen with a surface having projections or depressions |
May. 16, 1995 |
| 5398819 |
Blade tensioning mechanism |
Mar. 21, 1995 |
| 5368167 |
Vibrating conveyor screening method and apparatus |
Nov. 29, 1994 |
| 5255790 |
Screening apparatus |
Oct. 26, 1993 |
| 5190161 |
Cylindrical element for filtering and separation |
Mar. 2, 1993 |
| 5069778 |
Screen deck with pedestal mounted slats |
Dec. 3, 1991 |
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