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Class Information
Number: 241/36
Name: Solid material comminution or disintegration > Apparatus > With automatic control > Of comminutor drive
Description: Apparatus in which the automatic control effects a change in the operation of the drive means for the comminutor.


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7448563 De-jamming device and method Nov. 11, 2008
7420344 Intelligent shift paper shredding mechanism and method of automatic shift of the same Sep. 2, 2008
7344096 Shredder with lock for on/off switch Mar. 18, 2008
7325757 Plastics recovery system Feb. 5, 2008
7325759 Method for minimizing damage to a waste fragmentation machine Feb. 5, 2008
RE40042 Dual-functional medium shredding machine structure Feb. 5, 2008
7303159 Crushing control apparatus for shearing crusher Dec. 4, 2007
7303158 Shredder head having shredder blades and an associated safety feature for protecting a portion of a person's body Dec. 4, 2007
7290724 Blender Nov. 6, 2007
7284715 Shredding machine Oct. 23, 2007
7264186 Food ingredient grinder with tool-less removable ingredient hopper and method Sep. 4, 2007
7252033 Automatic coffee maker Aug. 7, 2007
7237735 Angle-based method and device for protecting a rotating component Jul. 3, 2007
7234655 Travel control device for self-propelled recycle machine Jun. 26, 2007
7229036 Food processing appliance with indicator Jun. 12, 2007
7195185 Shredder with separate waste opening Mar. 27, 2007
7168640 Method and apparatus for comminuting waste Jan. 30, 2007
7163164 Device for grinding up non-metallic pieces Jan. 16, 2007
7156330 Paper shredder delaying device Jan. 2, 2007
7147175 Crushing system Dec. 12, 2006
7108208 Method and device for the control of a crusher Sep. 19, 2006
7066415 Touch pad control information system for a food waste disposer Jun. 27, 2006
7063282 Comminuting apparatus Jun. 20, 2006
7048213 Methods of operating a food waste disposer having a variable speed motor May. 23, 2006
7040559 Shredder with lock for on/off switch May. 9, 2006
7017841 Angle-based method and device for protecting a rotating component Mar. 28, 2006
7014133 Mechanical delaying device of shredder Mar. 21, 2006
7011258 Brush chipper and methods of operating same Mar. 14, 2006
6997408 Motor control circuit for paper shredders Feb. 14, 2006
6978954 Detector for a shredder Dec. 27, 2005
6964386 Paper shredder with auxiliary switch Nov. 15, 2005
6907819 Flip ramp mechanical interlock for appliance Jun. 21, 2005
6877682 Method for monitoring condition of bearings of a crusher, and a crusher Apr. 12, 2005
6854673 Food waste disposer having a variable speed motor Feb. 15, 2005
6836089 Installation for preliminary crushing of articles Dec. 28, 2004
6827300 Automatic start mechanism of shredding apparatus Dec. 7, 2004
6814321 Food processor comprising memory means for storing operational data Nov. 9, 2004
6805312 Food preparation appliance Oct. 19, 2004
6802465 Shredding machine, and method of providing a time delay in a shredding machine Oct. 12, 2004
6783089 Food ingredient grinder assembly and method Aug. 31, 2004
6752165 Refiner control method and system Jun. 22, 2004
6745964 Apparatus for comminuting organic substances Jun. 8, 2004
6742733 Disk data destroyer Jun. 1, 2004
6736343 Milling apparatus and milling method May. 18, 2004
6736342 Method and apparatus for comminuting chips May. 18, 2004
6719227 Grinding mill and methods for fabricating same Apr. 13, 2004
6715706 Removable food processing tool support system for blenders, food processors, grinders and similar apparatus Apr. 6, 2004
6702210 Garbage disposing device Mar. 9, 2004
6695237 Test mill Feb. 24, 2004
6682006 Shredder which can shred small media Jan. 27, 2004

1 2 3 4 5 6 7


 
 
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