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Class Information
Number: 209/577
Name: Classifying, separating, and assorting solids > Sorting special items, and certain methods and apparatus (e.g., pocket type and light responsive sorting, etc.) for sorting any items > Condition responsive means controls separating means > Sensing radiant energy reflected, absorbed, emitted, or obstructed by item or adjunct thereof > Infrared, visible light, or ultraviolet
Description: Methods and apparatus utilizing infrared, visible light, or ultraviolet radiation.


Sub-classes under this class:

Class Number Class Name Patents
209/580 Color detection 177
209/579 Laser 84
209/585 Mirror or prism in optical path 33
209/583 Reading indicia 256
209/587 Reflected from item 299
209/586 Sizing 127
209/588 Transmitted through item 115
209/578 Ultraviolet 46


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7607544 Apparatus for use to check potatoes or similar items Oct. 27, 2009
7602942 Infrared and visible fusion face recognition system Oct. 13, 2009
7591374 Automated high-throughput seed sample handling system and method Sep. 22, 2009
7588151 Automated high-throughput seed sample handling system and method Sep. 15, 2009
7569788 Method and apparatus for sorting particles Aug. 4, 2009
7557922 Detection system for use in a sorting apparatus, a method for determining drift in the detection system and a sorting apparatus comprising such detection system Jul. 7, 2009
7518079 Method of sorting paving stones Apr. 14, 2009
7449655 Apparatus for, and method of, classifying objects in a waste stream Nov. 11, 2008
7378642 Counting apparatus and method for a poultry processing plant May. 27, 2008
7364043 Fastener inspection system Apr. 29, 2008
7341156 Systems and methods for sorting, collecting data pertaining to and certifying recyclables at a material recovery facility Mar. 11, 2008
7335903 Detachable bill acceptor mounting arrangement Feb. 26, 2008
7335847 Method and apparatus for foreign-body separation from a material flow Feb. 26, 2008
7322574 Separator sheet handling assembly Jan. 29, 2008
7297930 Device for measuring width by light attenuation difference Nov. 20, 2007
7290665 Automated high-throughput seed sample handling system and method Nov. 6, 2007
7262380 Determination of characteristics of material Aug. 28, 2007
7244902 Method for classifying wine and coffee Jul. 17, 2007
7232687 Multiple sorter monitor and control subsystem for flow cytometer Jun. 19, 2007
7205498 Closure lining and color detector Apr. 17, 2007
7202434 Method of sorting objects comprising organic materials Apr. 10, 2007
7111740 Sorting apparatus, sorting method and alignment apparatus Sep. 26, 2006
7071469 Process for identifying objects using an optical spectrometer and a transport system Jul. 4, 2006
7068368 Two-side multiple lamp online inner part inspection apparatus Jun. 27, 2006
7049621 Apparatus and method for detecting the orientation of textile products such as stockings and socks May. 23, 2006
7041926 Method and system for separating and blending objects May. 9, 2006
6994201 Bill acceptor Feb. 7, 2006
6974035 Method and system for producing a moisture content map for use in moisture sorting green veneer using light transmission Dec. 13, 2005
6936784 Illumination source for sorting machine Aug. 30, 2005
6919556 System and method for monitoring and evaluating solid and semi-solid materials Jul. 19, 2005
6888082 Analyzing method and device for automatically sorting products such as fruit May. 3, 2005
6888083 Apparatus and method for monitoring cover sheet webs used in the manufacture of diapers May. 3, 2005
6855901 Process and apparatus for spectroscopic identification and sorting of barrier materials Feb. 15, 2005
6834759 Flower sorter Dec. 28, 2004
6818849 Apparatus and method for detecting abnormal balls Nov. 16, 2004
6817474 Color sorting apparatus for granular objects with function to sorting out foreign magnetic metal matters Nov. 16, 2004
6791683 Sorting grain during harvesting Sep. 14, 2004
6778276 System and method for sensing white paper Aug. 17, 2004
6747230 Method and device for sorting wafers Jun. 8, 2004
6734383 Method and device for sorting products according to emitted light May. 11, 2004
6727452 System and method for removing defects from citrus pulp Apr. 27, 2004
6706989 Automated high-throughput seed sample processing system and method Mar. 16, 2004
6674037 Apparatus and method for transporting and sorting flowers Jan. 6, 2004
6657722 Side multiple-lamp type on-line inside quality inspecting device Dec. 2, 2003
6646218 Multi-band spectral sorting system for light-weight articles Nov. 11, 2003
6610953 Item defect detection apparatus and method Aug. 26, 2003
6604636 Document counter Aug. 12, 2003
6570115 Method for sorting mail May. 27, 2003
6570653 System and method for sensing white paper May. 27, 2003
6497324 Sorting system with multi-plexer Dec. 24, 2002

1 2 3 4


 
 
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