Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 209/747
Name: Classifying, separating, and assorting solids >
Description:










Sub-classes under this class:

Class Number Class Name Patents
209/ Magnetic 0
209/1 Miscellaneous 133
209/10 Treatment subsequent 203
209/11 With heat treatment 262
209/12.1 Plural, diverse separating operations 164
209/127.1 Electrostatic 134
209/132 Fluid suspension 26
209/2 Special applications 179
209/233 Sifting 39
209/3 Precedent preparation of items or materials to facilitate separation 376
209/422 Stratifiers 16
209/45 Adhesion 22
209/509 Sorting special items, and certain methods and apparatus (e.g., pocket type and light responsive sorting, etc.) for sorting any items 65
209/900 Sorting flat-type mail 545
209/901 Froth flotation; copper 5
209/902 Froth flotation; phosphate 11
209/903 Feeder conveyor having opposed grippers 21
209/904 Feeder conveyor holding item by magnetic attraction 7
209/905 Feeder conveyor holding item by suction 45
209/906 Pneumatic or liquid stream feeding item 89
209/907 Magnetic feeder 4
209/908 Item fed by free fall 22
209/909 Item holding feed magazine insertable in sorting apparatus 16
209/910 Feed hopper 27
209/911 Feed means supporting or guiding item moving under influence of gravity 47
209/912 Endless feed conveyor with means for holding each item individually 109
209/913 Screw feed conveyor 19
209/914 Diverse sequential feeding steps 33
209/915 Centrifugal feeder 8
209/916 Reciprocating pusher feeding item 22
209/917 Endless belt pusher feeding item 24
209/918 Swinging or rotating pusher feeding item 16
209/919 Rotary feed conveyor 69
209/920 Vibratory feed conveyor 57
209/921 Reciprocating or oscillating feed conveyor 15
209/922 Miscellaneous feed conveyors 33
209/923 Feed through including at least one endless conveyor 23
209/924 Gravity conveyor moving item from separating station 21
209/925 Driven or fluid conveyor moving item from separating station 35
209/926 Silverware sorter 27
209/927 Cop sorter 47
209/928 Container closure sorter 16
209/929 Fastener sorter 21
209/930 Municipal solid waste sorting 258
209/931 Materials of construction 35
209/932 Fluid applied to items 64
209/933 Accumulation receiving separated items 80
209/934 Moving items to sorting means in spaced relation lengthwise of feed path 36
209/935 Ambulant 28
209/936 Plural items tested as group 31
209/937 Laundry sorting 42
209/938 Illuminating means facilitating visual inspection 62
209/939 Video scanning 141
209/940 Noncondition-responsive sorting by contour 30
209/941 Item carrying bridge raisable to expose discharge opening 11
209/942 Operator selects destination of item 78


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Hydrogenolysis of ethyl acetate in alcohol separation processes
System and method for managing investment funds
Playback device, playback method, and computer program
Image quality assessment
Non-volatile memory and method having efficient on-chip block-copying with controlled error rate
Manipulation of an alternative respiratory pathway in photo-autotrophs
Method for reserving network bandwidth for versioned network services
  Randomly Featured Patents
Pivotable work table
Globe lighting assembly
Combined spray pump dispenser and squeegee for cleaning windshields
Method and a device for cleaning of a centrifugal separator
Apparatus for handling mercury containing lamps
Methods and apparatus for secure document printing
System for measuring and indicating changes in the resistance of a living body
Water-based printing ink
High-density fiber optic modules and module housings and related equipment
Time measuring method and time measuring system which enable to discriminate whether or not the measurement result is within the required measurement