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Class Information
Number: 241/77
Name: Solid material comminution or disintegration > Apparatus > With separation or classification of material > Comminuting zone interposed between plural separators
Description: Apparatus in which the material flows from one separator through a comminuting zone to another separator.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431229 |
Garbage material reduction and separations process and organic fusion process |
Oct. 7, 2008 |
| 7325757 |
Plastics recovery system |
Feb. 5, 2008 |
| 7252251 |
Method for preconcentration of organic synthetic materials derived from shredding of end-of-life durable goods |
Aug. 7, 2007 |
| 6527208 |
Process and apparatus for reclaiming the economic components of polluted scrap rubber tires |
Mar. 4, 2003 |
| 5992776 |
Process for processing ash |
Nov. 30, 1999 |
| 5950936 |
Process and system for recycling glass |
Sep. 14, 1999 |
| 5765694 |
Seed cotton module handler and trash separator |
Jun. 16, 1998 |
| 5743195 |
Apparatus for the ventilation, filtration and collection of cremated remains dust produced during processing |
Apr. 28, 1998 |
| 5645227 |
Supplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powder |
Jul. 8, 1997 |
| 5536373 |
Recycle processing of baled waste material |
Jul. 16, 1996 |
| 5505389 |
Closed circuit grinding system |
Apr. 9, 1996 |
| 5497949 |
Apparatus for reclaiming waste carpeting |
Mar. 12, 1996 |
| 5495989 |
Apparatus for milling clay without substantial generation of powder |
Mar. 5, 1996 |
| 5474240 |
Paper material refining apparatus |
Dec. 12, 1995 |
| 5462234 |
Grinding plant and method of grinding and classifying brittle material for grinding |
Oct. 31, 1995 |
| 5429311 |
Process of recycling of disposable diapers and the machine components thereof |
Jul. 4, 1995 |
| 5322225 |
Process of recycling of disposable diapers and the machine components thereof |
Jun. 21, 1994 |
| 5314124 |
Coal cleaning process |
May. 24, 1994 |
| 5284303 |
Equipment for deoiling swarf resulting from machining operations |
Feb. 8, 1994 |
| RE34458 |
Screening machine |
Nov. 30, 1993 |
| 5143304 |
Process and device for processing residues from refuse incinerators |
Sep. 1, 1992 |
| 5139203 |
Method and device for recovery of scrap goods |
Aug. 18, 1992 |
| 5025993 |
System for grinding grain |
Jun. 25, 1991 |
| 4988044 |
Steel can shredding/delabeling system and method |
Jan. 29, 1991 |
| 4896835 |
Screening machine |
Jan. 30, 1990 |
| 4867384 |
Method and apparatus for recovering glass from old glass |
Sep. 19, 1989 |
| 4795103 |
Pulverizing apparatus |
Jan. 3, 1989 |
| 4703897 |
Method and apparatus for continuous pressure comminution of brittle grinding stock |
Nov. 3, 1987 |
| 4662569 |
Bulk demolition recycling system |
May. 5, 1987 |
| 4648560 |
Screen separator method for foundry waste materials |
Mar. 10, 1987 |
| 4592516 |
Coal breaker and sorter |
Jun. 3, 1986 |
| 4586660 |
Process for separating anthracite coal from impurities |
May. 6, 1986 |
| 4585547 |
Method and apparatus for cleaning coal |
Apr. 29, 1986 |
| 4498633 |
Apparatus for processing coal |
Feb. 12, 1985 |
| 4348274 |
Oil shale upgrading process |
Sep. 7, 1982 |
| 4222529 |
Cyclone separator apparatus |
Sep. 16, 1980 |
| 4191336 |
Process for recovering magnetite from fly ash |
Mar. 4, 1980 |
| 4055307 |
Material processing apparatus |
Oct. 25, 1977 |
| 4043513 |
Process and apparatus for sorting refuse |
Aug. 23, 1977 |
| 4018567 |
Apparatus for separating the constituents of lead-acid storage batteries |
Apr. 19, 1977 |
| 3973736 |
System for assorting solid waste material and preparation of same for recovery |
Aug. 10, 1976 |
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