Canadian Patent Classifications

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Class 203 Material and article handling: distribution systems
cpcdescription
203/1(1) Bulk Material
203/2(1) Bulk Material (2) Selector Controlled by Destination Condition
203/3(3) Diverting Single Articles Or Carriers From Flow Path
203/4(3) Diverting Single Articles Or Carriers From Flow Path (4) Similar Articles to Each of a Series of Stations (e.g., Collators)
203/5(3) Diverting Single Articles Or Carriers From Flow Path (4) Similar Articles to Each of a Series of Stations (e.g., Collators) (5) Specific Number More Than One to Each Station
203/6(3) Diverting Single Articles Or Carriers From Flow Path (4) Similar Articles to Each of a Series of Stations (e.g., Collators) (6) Moving Stations
203/7(3) Diverting Single Articles Or Carriers From Flow Path (4) Similar Articles to Each of a Series of Stations (e.g., Collators) (6) Moving Stations (7) On Endless Conveyor
203/8(3) Diverting Single Articles Or Carriers From Flow Path (4) Similar Articles to Each of a Series of Stations (e.g., Collators) (6) Moving Stations (8) On Wheel Rotating About Horizontal Axis
203/9(3) Diverting Single Articles Or Carriers From Flow Path (4) Similar Articles to Each of a Series of Stations (e.g., Collators) (9) Multiple Vertically-Spaced Shelves or Bins
203/10(3) Diverting Single Articles Or Carriers From Flow Path (10) Similar Articles or Carrier to Selected Station
203/11(3) Diverting Single Articles Or Carriers From Flow Path (10) Similar Articles or Carrier to Selected Station (11) Selector Controlled by Destination Conditions
203/12(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station
203/13(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (13) Moving Stations
203/14(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (14) Coded Article or Carrier
203/15(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (14) Coded Article or Carrier (15) Mechanical Code (e.g. Projections)
203/16(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (14) Coded Article or Carrier (15) Mechanical Code (e.g. Projections) (16) Selector Controlled by Approaching Article
203/17(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (14) Coded Article or Carrier (17) Selector Controlled by Approaching Article
203/18(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (14) Coded Article or Carrier (18) Selector Controlled by Sensor or Operation at Start Point
203/19(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (14) Coded Article or Carrier (18) Selector Controlled by Sensor or Operation at Start Point (19) With Coding Station
203/20(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (20) Selector Controlled by Sensor or Operation at Start Point
203/21(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (20) Selector Controlled by Sensor or Operation at Start Point (21) With Delayed Selector Operation
203/22(3) Diverting Single Articles Or Carriers From Flow Path (12) Specific Article or Carrier to Selected Station (20) Selector Controlled by Sensor or Operation at Start Point (22) Via Mechanical Linkage
203/23(23) Delivery Of Specific Article To Selected Station (No Flow)
203/24(23) Delivery Of Specific Article To Selected Station (No Flow) (24) Manual Sorting Systems and Sorting Tables
203/25(25) Sorting Into Groups According To Ordered Code (E.G. From Labelling Machine)
203/26(26) Coding And Viewing
203/27(27) Stations
203/28(27) Stations (28) Handling When One Station is Full
203/29(27) Stations (29) Pockets or Carriers on Conveyors
203/30(27) Stations (30) Chutes, Bins or Bags
203/31(31) Selectors
203/32(31) Selectors (32) Gates in Carrying Surface
203/33(31) Selectors (33) Carrier Dumpers
203/34(31) Selectors (34) Gripper Release
203/35(31) Selectors (35) Flow Switches
203/36(36) Selector Control
203/37(36) Selector Control (37) Code Sensor
203/38(36) Selector Control (38) Physical Property Sensor
203/39(36) Selector Control (38) Physical Property Sensor (39) Weight
203/40(36) Selector Control (40) Manual
203/41(36) Selector Control (40) Manual (41) Keyboard Type
203/42(42) Miscellaneous
203/100(100) Mail Sorting And Handling
203/101(100) Mail Sorting And Handling (101) Separating and Arranging Letter Mail
203/102(100) Mail Sorting And Handling (102) Coders and Code Readers and Codes
203/103(100) Mail Sorting And Handling (103) Parcel Mail
203/104(100) Mail Sorting And Handling (104) Bagged Mail
203/105(100) Mail Sorting And Handling (105) Outdoor Delivery and Collection Systems

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