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 261
209/12.1 Plural, diverse separating operations 162
209/127.1 Electrostatic 133
209/132 Fluid suspension 26
209/2 Special applications 178
209/233 Sifting 38
209/3 Precedent preparation of items or materials to facilitate separation 375
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 64
209/900 Sorting flat-type mail 544
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 88
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 22
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 61
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
Triple parity encoding to facilitate data recovery
Ternary thermoelectric material containing nanoparticles and process for producing the same
Scheduling packet transmissions
Systems and methods for preventing cancer and treating skin lesions
Method of manufacturing semiconductor device including capacitor element
Method and device for determining a maximum coefficient of friction between a tire and an underlying surface
Apparatus and method for operation according to squeezing in portable terminal
  Randomly Featured Patents
Omega-type energy filter
Small modulation ellipsometry
Guidance pad for surfboard attachment
Multi-use packing structure and method of forming same
Point of sale integrator
Non-compressed compression coaxial cable F-connector
Plant removing, mowing and trimming apparatus
Apparatus for annealing and blowing a thermoplastic biaxially oriented container
Electronic certificate system
Power supply apparatus and method using same