Canadian Subclass Details

Description: 212 / (4) Hoisting Point On Wheeled Carrier (15) Elements (16) Wheeled Carrier and/or Hoist (21) Cableway

Hierarchy/Derived subclasses

212 / 4

-> 15

-> 16

-> 21

CIPO search

search just 212/21

This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find patents in those subclasses.