| |
 |
|
Class Information
Number: 210/160
Name: Liquid purification or separation > Structural installation > Flume stream type > Endless belt strainer
Description: Apparatus in which the separating means is a movable endless foraminous belt.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7393451 |
Water screen system with compressible boot seal |
Jul. 1, 2008 |
| 7364652 |
Screening apparatus |
Apr. 29, 2008 |
| 7344638 |
Filter grid assembly |
Mar. 18, 2008 |
| 7326335 |
Apparatus for removing solids from water in canal |
Feb. 5, 2008 |
| 7326336 |
Water intake rotary screen |
Feb. 5, 2008 |
| 7300572 |
Water screen |
Nov. 27, 2007 |
| 7232036 |
Waste collection system for separating liquid waste from solid waste |
Jun. 19, 2007 |
| 7135109 |
Filter screen assembly |
Nov. 14, 2006 |
| 7048850 |
Water screen |
May. 23, 2006 |
| 7014754 |
Tilt-out frame for a filter screen |
Mar. 21, 2006 |
| 6994785 |
Removable grid for filter element screens |
Feb. 7, 2006 |
| 6942789 |
Filter screen assembly |
Sep. 13, 2005 |
| 6733663 |
Waste water treatment washer compactor system |
May. 11, 2004 |
| 6719898 |
Sieving device |
Apr. 13, 2004 |
| 6709578 |
Tilt-out frame for a filter screen |
Mar. 23, 2004 |
| 6426009 |
Travelling screen with travel pause for improved cleaning of screen and method of implementing same |
Jul. 30, 2002 |
| 6294085 |
Sewage screening apparatus |
Sep. 25, 2001 |
| 6280612 |
Revolving screening rack, supporting frame for a revolving screening rack and a control shackle of a screening element |
Aug. 28, 2001 |
| 6267880 |
Mechanical screen, in particular filter apron of a chain filter |
Jul. 31, 2001 |
| 6187184 |
Traveling water screen having improved basket |
Feb. 13, 2001 |
| 5993651 |
Water influent particle removing apparatus |
Nov. 30, 1999 |
| 5919358 |
Continuous-belt drilling mud separation system |
Jul. 6, 1999 |
| 5800701 |
Apparatus, components and a method for the filtering of liquid |
Sep. 1, 1998 |
| 5788839 |
Traveling self-cleaning fish screen |
Aug. 4, 1998 |
| 5676829 |
Screen |
Oct. 14, 1997 |
| 5641398 |
Device for removing screened material from a liquid flowing in a flume |
Jun. 24, 1997 |
| 5618415 |
Method for removing debris from a free flowing water system |
Apr. 8, 1997 |
| 5573659 |
Filter apparatus |
Nov. 12, 1996 |
| 5565093 |
Conveyor-band filter apparatus |
Oct. 15, 1996 |
| 5551137 |
Method for assembling waste materials filtering apparatus |
Sep. 3, 1996 |
| 5501793 |
Traveling water screen including improved basket |
Mar. 26, 1996 |
| 5489378 |
Differential relief mechanism for a traveling water screen |
Feb. 6, 1996 |
| 5468376 |
Pressure sealed chain |
Nov. 21, 1995 |
| 5419832 |
Guide lock for a traveling water screen |
May. 30, 1995 |
| 5415766 |
Traveling water screen including boot seal |
May. 16, 1995 |
| 5387336 |
Screening rake |
Feb. 7, 1995 |
| 5387337 |
Screening apparatus |
Feb. 7, 1995 |
| 5333801 |
Rotary screen diverter and solid waste handling system using same |
Aug. 2, 1994 |
| 5326460 |
Pretensioned mesh insert and method for producing a pretensioned mesh insert |
Jul. 5, 1994 |
| 5320286 |
Rotary screen diverter & solid waste handling system using same |
Jun. 14, 1994 |
| 5300221 |
Filter arrangement |
Apr. 5, 1994 |
| 5256290 |
Coolant filtration unit with sludge dryer |
Oct. 26, 1993 |
| 5242583 |
Wire screen clamp |
Sep. 7, 1993 |
| 5102536 |
Self-cleaning water filter screen apparatus |
Apr. 7, 1992 |
| 5060872 |
Rotary screen diverter and solid waste handling system using same |
Oct. 29, 1991 |
| 4935131 |
Dual-flow band screen conversion apparatus |
Jun. 19, 1990 |
| 4919346 |
Rotary screen diverter and solid waste handling system using same |
Apr. 24, 1990 |
| 4892652 |
Curved diverter plate assembly for interchangeability of various models of traveling water screens |
Jan. 9, 1990 |
| 4812231 |
Self cleaning rotating fine polishing filter screen apparatus |
Mar. 14, 1989 |
| 4740316 |
Method of and apparatus for filtering |
Apr. 26, 1988 |
|
|
|
