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Class Information
Number: 134/132
Name: Cleaning and liquid contact with solids > Apparatus > Spiral work path and/or spiral work conveyer (e.g., screw)
Description: Apparatus in which the work passes along a spiral path and/or the work conveyor is of spiral form (for example, a screw conveyor).










Patents under this class:
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Patent Number Title Of Patent Date Issued
8640719 Bottle cleaning machine Feb. 4, 2014
8590549 Device for removing dust from pharmaceutical tables or capsules Nov. 26, 2013
8573235 Dinnerware management system with method for cleaning dishware and dishwasher employing the same Nov. 5, 2013
8505561 Apparatus for cleaning bulk material Aug. 13, 2013
8484796 Air rinse and transport apparatus Jul. 16, 2013
7950404 Method of removing surface material from resin product and apparatus therefor May. 31, 2011
7735415 Rotary Screw blancher Jun. 15, 2010
7617832 Automatic car wash system Nov. 17, 2009
7500426 Rotary cooker and cooler with improved product transfer mechanism Mar. 10, 2009
7383842 Screenings washer apparatus Jun. 10, 2008
7318442 Automatic car wash system Jan. 15, 2008
7204260 Apparatus for cleaning polymeric pieces Apr. 17, 2007
7086405 Screenings washer Aug. 8, 2006
7080650 Screenings washer Jul. 25, 2006
7078003 Device for the transfer of energy and/or matter between a soluble solid and a liquid Jul. 18, 2006
7067065 Vortex grit collector with mechanical conveyor for grit removal Jun. 27, 2006
7066187 Modular treatment plant having horizontal drum machines Jun. 27, 2006
7032737 Conveying apparatus for open containers Apr. 25, 2006
6772773 Heated wheel/tire applicator for car washes Aug. 10, 2004
6752192 Label release and separation system Jun. 22, 2004
6740298 Apparatus for dissolving nuclear fuel May. 25, 2004
6659113 Grit washer and bearing assembly therefore Dec. 9, 2003
6630034 Firearm bore cleaner Oct. 7, 2003
6368414 Washing parts with ultrasonic energy Apr. 9, 2002
6298690 Broken glass cleaning method and plant Oct. 9, 2001
6273106 Particulate matter washing apparatus and method Aug. 14, 2001
6263785 Blancher and method of operation Jul. 24, 2001
6205913 Rotary drum blancher for cooking food Mar. 27, 2001
6161559 Separator for curable material including liquid Dec. 19, 2000
6161473 Rice washing apparatus Dec. 19, 2000
6120648 Apparatus for pulping and deinking Sep. 19, 2000
6105485 Pressurized rotary blancher Aug. 22, 2000
6095035 Dual drum food processor Aug. 1, 2000
5896876 Method and apparatus for decontamination of poly chlorinated biphenyl contaminated soil Apr. 27, 1999
5862821 Apparatus for washing leafy plant products Jan. 26, 1999
5778910 Washing trough for residual concrete Jul. 14, 1998
5752431 Blancher with multiple cooling zones May. 19, 1998
5669288 Rotating drum food processor with cleaning spray accessible panels Sep. 23, 1997
5641360 Process and device for improving the treatment of sewage solids Jun. 24, 1997
5637152 Soil washing apparatus and method Jun. 10, 1997
5632195 Food processing apparatus with non-straight lifting and agitating baffles May. 27, 1997
5592869 Open throat blancher with support braces Jan. 14, 1997
5546967 Apparatus and method for washing balls Aug. 20, 1996
5542440 Apparatus and method for washing balls Aug. 6, 1996
5529082 Apparatus and method for washing balls Jun. 25, 1996
5526740 Multi-screw press for dewatering waste materials Jun. 18, 1996
5505217 Apparatus for washing and drying discrete parts Apr. 9, 1996
5499641 Apparatus and method for washing balls Mar. 19, 1996
5495864 Apparatus for washing and drying discrete parts Mar. 5, 1996
5469875 Fluid level control system for a continuous chemical treatment device Nov. 28, 1995

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