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Class Information
Number: 241/68
Name: Solid material comminution or disintegration > Apparatus > With separation or classification of material
Description: Apparatus provided with means to separate or classify the material undergoing treatment according to the physical characteristics of the parts separated.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7204439 |
Apparatus and process for control of rotary breakers |
Apr. 17, 2007 |
| 7163604 |
Production of fiber suspension from waste paper |
Jan. 16, 2007 |
| 7052599 |
Method and apparatus for reuse of abrasive fluid used in the manufacture of semiconductors |
May. 30, 2006 |
| 6899294 |
Hatchery eggshell waste processing method and device |
May. 31, 2005 |
| 6811655 |
Apparatus for preparing paper pulp from used paper |
Nov. 2, 2004 |
| 6742529 |
Resin recycling system |
Jun. 1, 2004 |
| 6739534 |
Carrier for developer for electrophotography |
May. 25, 2004 |
| 6588597 |
Disposal system for plastic |
Jul. 8, 2003 |
| 6578783 |
Method and apparatus for sorting recyclable products |
Jun. 17, 2003 |
| 6422493 |
Method and apparatus for sorting recyclable products |
Jul. 23, 2002 |
| 6311906 |
Apparatus and method for recycling waste paint |
Nov. 6, 2001 |
| 5938373 |
Apparatus for padding a trench including crusher for pulverizing excavated material into grades of material |
Aug. 17, 1999 |
| 5681429 |
Mixing device in pulping |
Oct. 28, 1997 |
| 5385083 |
Production plant for cereal powder |
Jan. 31, 1995 |
| 5340558 |
Vermiculite composition with improved thermal expansion properties |
Aug. 23, 1994 |
| 5314071 |
Glass sorter |
May. 24, 1994 |
| RE33492 |
Apparatus for cooling and granulation of thermoplastic strands |
Dec. 18, 1990 |
| 4953794 |
Single process desinewing and deboning machine and method |
Sep. 4, 1990 |
| 4784251 |
Reverse vending machine |
Nov. 15, 1988 |
| 4679738 |
Conveyor for sorting radioactive waste |
Jul. 14, 1987 |
| 4484377 |
Shredding machine for recycling textile fibers and method |
Nov. 27, 1984 |
| 4252577 |
Method and apparatus for treating metal scrap cuttings |
Feb. 24, 1981 |
| 4245570 |
Sewage sludge disposal apparatus and method of disposal |
Jan. 20, 1981 |
| 4184640 |
Coal grinding apparatus for direct fired burners |
Jan. 22, 1980 |
| 4162769 |
Whole tree chipper |
Jul. 31, 1979 |
| 4159083 |
Debris separating chipper |
Jun. 26, 1979 |
| 4141113 |
Press for separating meat and bones |
Feb. 27, 1979 |
| 4089259 |
Corn flour milling |
May. 16, 1978 |
| 4018389 |
High production mechanical separator machine |
Apr. 19, 1977 |
| 3958763 |
Meat separator machine with temperature reducing means |
May. 25, 1976 |
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