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Class Information
Number: 100/126
Name: Presses > With drain means for expressed liquid > Drainage through or along surface spanning pressure surfaces
Description: Apparatus in which the collecting means or duct for transferring the expressed liquid is through or along a material retaining surface which extends along the direction of motion of relatively approaching pressing surfaces and is of a length such as to extend at least from one of the pressing surfaces to the other.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7383766 |
Coal dewatering system and method |
Jun. 10, 2008 |
| 7381329 |
Belt press apparatus and method for high solids capture and high solids content |
Jun. 3, 2008 |
| 7344033 |
Solid-liquid separator |
Mar. 18, 2008 |
| 7337714 |
Apparatus for pressing coffee powder within the filter holder |
Mar. 4, 2008 |
| 7305918 |
Juice extractor with counterweight operatively engaged with camshaft |
Dec. 11, 2007 |
| 7305920 |
Juice extractor with orifice tube beam drive extending into side panels |
Dec. 11, 2007 |
| 7302887 |
Kitchen hand tool |
Dec. 4, 2007 |
| 7299745 |
Horizontally positionable vertical wine press |
Nov. 27, 2007 |
| 7299747 |
Food pulpifier |
Nov. 27, 2007 |
| 7293502 |
Food masher |
Nov. 13, 2007 |
| 7152522 |
Screw press with radial gate valve and supported screw shaft |
Dec. 26, 2006 |
| 7131371 |
Electronically actuated press |
Nov. 7, 2006 |
| 7117785 |
Garlic press |
Oct. 10, 2006 |
| 7073433 |
Auger dewatering system |
Jul. 11, 2006 |
| 7000535 |
Culinary press |
Feb. 21, 2006 |
| 6994021 |
Press for the expressing of liquid-containing substances |
Feb. 7, 2006 |
| 6966256 |
Food press with pivotal strainer plate |
Nov. 22, 2005 |
| 6640701 |
Apparatus for compacting and draining mixed waste in passenger transport vehicles |
Nov. 4, 2003 |
| 6588331 |
Screw press inlet section |
Jul. 8, 2003 |
| 6550376 |
Twin screw press with interrupted flights |
Apr. 22, 2003 |
| 6530315 |
Diaphragm of a diaphragm press for separating liquid and solid substances |
Mar. 11, 2003 |
| 6269741 |
Filter system for olive oil recovery |
Aug. 7, 2001 |
| 6158142 |
Method of and apparatus for drying and conveying screenings |
Dec. 12, 2000 |
| 6123018 |
Method and apparatus for extracting liquid from a liquid-containing slurry |
Sep. 26, 2000 |
| 6089147 |
Process for pressing materials |
Jul. 18, 2000 |
| 6067900 |
Trash compactor with liquid disposal |
May. 30, 2000 |
| 5692435 |
Dewatering press |
Dec. 2, 1997 |
| 5665232 |
Apparatus for separating off the liquid portion from the solids portion of two-phase systems |
Sep. 9, 1997 |
| 5630362 |
Refuse compactor with dewatering capability |
May. 20, 1997 |
| 5471921 |
Apparatus for dewatering and lossening raw biopulp |
Dec. 5, 1995 |
| 5460085 |
Process for compacting waste materials |
Oct. 24, 1995 |
| 5406883 |
Dewatering press for compressibly dewaterable material |
Apr. 18, 1995 |
| 5391069 |
Apparatus for compacting metal shavings |
Feb. 21, 1995 |
| 5377584 |
Dejuicing press for different products |
Jan. 3, 1995 |
| 5364539 |
Method and means for screening solids from a liquid medium |
Nov. 15, 1994 |
| 5325771 |
Oil filter crushing apparatus and method |
Jul. 5, 1994 |
| 5125331 |
Device to crush and extract oil from oil filters |
Jun. 30, 1992 |
| 5012731 |
Device for pressing heterogeneous mixtures with regulated pressing force for separating liquid and solid fractions thereof, in particular fruit juices |
May. 7, 1991 |
| 4896476 |
Apparatus for packaging insulation material |
Jan. 30, 1990 |
| 4829895 |
Refuse compaction unit having interdigitating rotor and stator blader |
May. 16, 1989 |
| 4647239 |
Paper loading system for use in a printer |
Mar. 3, 1987 |
| 4516490 |
Press drainage |
May. 14, 1985 |
| 4265171 |
Apparatus for conveying and dewatering wet coarse screenings debris |
May. 5, 1981 |
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