Description: 40 / (18) Labels, Tags And Tokens (20) Article Supported (24) With Attachment Means (30) Attachment Means Per Se

Hierarchy/Derived subclasses

40 / 18

-> 20

-> 24

-> 30

CIPO search

search just 40/30

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.

Display:

Back