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Class Information
Number: 241/260.1
Name: Solid material comminution or disintegration > Apparatus > Cooperating comminuting surfaces (e.g., jaw crusher) > Rotary surface (or surfaces) > Axial or radial flow of material (e.g., disc mill, or cone and shell mill) > Cooperating non-smooth surface characteristics > Worm or screw comminutor
Description: Apparatus provided with a rotary helical comminuting member.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7424982 |
Device for tuning and translating a pasty or granular material |
Sep. 16, 2008 |
| 7389954 |
Food grinder |
Jun. 24, 2008 |
| 7328866 |
Double bottom tank and mixing auger for chopping animal feed |
Feb. 12, 2008 |
| 7258294 |
Compacting apparatus |
Aug. 21, 2007 |
| 7240864 |
Helical cutting |
Jul. 10, 2007 |
| 7226008 |
Briquette of ferrous metal working scrap, method of making the same, mashing crusher of grinding chips and briquette making apparatus using the same |
Jun. 5, 2007 |
| 7207506 |
Blending station apparatus and method |
Apr. 24, 2007 |
| 7156329 |
Bone crusher and method for bone crushing |
Jan. 2, 2007 |
| 7152820 |
Asphalt recycling device and method of using |
Dec. 26, 2006 |
| 7108209 |
Device for treating food wastes |
Sep. 19, 2006 |
| 7104478 |
Material spreading device |
Sep. 12, 2006 |
| 7100852 |
Helical cutting |
Sep. 5, 2006 |
| 7090156 |
Destroying planar material |
Aug. 15, 2006 |
| 7077344 |
Device for the comminution of materials |
Jul. 18, 2006 |
| 7070136 |
Fence assembly |
Jul. 4, 2006 |
| 7048217 |
Blending station apparatus and method |
May. 23, 2006 |
| 7028932 |
Machine for mixing and distributing products used to feed livestock |
Apr. 18, 2006 |
| 7028933 |
Livestock food processing mixing machine |
Apr. 18, 2006 |
| 7028610 |
Compacting apparatus |
Apr. 18, 2006 |
| 6994494 |
Device for producing bored piles |
Feb. 7, 2006 |
| 6983902 |
Zootechnical use shredding and mixing apparatus for a truck |
Jan. 10, 2006 |
| 6955110 |
Apparatus and method for cutting soft materials, especially meat |
Oct. 18, 2005 |
| 6945485 |
Multiple vertical auger cutter mixer |
Sep. 20, 2005 |
| 6945487 |
Feeding apparatus for cellulosic material |
Sep. 20, 2005 |
| 6923393 |
Horizontal feed mixer and method for using same |
Aug. 2, 2005 |
| 6877685 |
Processing device for synthetic material |
Apr. 12, 2005 |
| 6863433 |
Auger with forward angled leading edge |
Mar. 8, 2005 |
| 6849215 |
Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state shear pulverization |
Feb. 1, 2005 |
| 6817752 |
Auger device for a vertical mixer |
Nov. 16, 2004 |
| 6805312 |
Food preparation appliance |
Oct. 19, 2004 |
| 6752337 |
System and method for treating process material |
Jun. 22, 2004 |
| 6730250 |
Method and apparatus for stabilizing material physical properties of recyclable bumpers |
May. 4, 2004 |
| 6722593 |
Method and apparatus for recovering an elastomeric material |
Apr. 20, 2004 |
| 6712299 |
Self-feeding shredder device for machine tools with swarf removal |
Mar. 30, 2004 |
| 6702211 |
Method and apparatus for peeling a coating film of a coated resin product |
Mar. 9, 2004 |
| 6685119 |
High-security data removal process for data-containing disks, portable machine for high-speed, high security disk data removal, and DVD splitting process and apparatus |
Feb. 3, 2004 |
| 6672523 |
Method and apparatus for peeling a coating film of a coated resin product |
Jan. 6, 2004 |
| 6658996 |
Apparatus for processing food waste |
Dec. 9, 2003 |
| 6648251 |
Device and method for disaggregating derived timber products |
Nov. 18, 2003 |
| 6598816 |
Chip detangler |
Jul. 29, 2003 |
| 6588690 |
System and method for treating process material |
Jul. 8, 2003 |
| 6588687 |
High-security data removal process for data-containing disks, portable machine for high-speed, high-security disk data removal, and DVD splitting process and apparatus |
Jul. 8, 2003 |
| 6585177 |
High-security data removal process for data-containing disks, portable machine for high-speed, high-security disk removal, and DVD splitting process and apparatus |
Jul. 1, 2003 |
| 6547173 |
Method and apparatus for removing the husks of oil-bearing seeds |
Apr. 15, 2003 |
| 6517017 |
End mill fiber chopper |
Feb. 11, 2003 |
| 6513737 |
Apparatus and process for pulverization of a polymeric material |
Feb. 4, 2003 |
| 6505550 |
Compaction methods and apparatus |
Jan. 14, 2003 |
| 6499681 |
Crushing device in a crusher of an earthmover for crushing chunks of concrete into fine pieces |
Dec. 31, 2002 |
| 6499984 |
Continuous production of pharmaceutical granulation |
Dec. 31, 2002 |
| 6467945 |
Discharge apparatus for a mixer for mixing and discharging livestock feed and the like |
Oct. 22, 2002 |
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