Description: 238 / (18) Ties (31) Metal (40) Channel With Flange Up

Hierarchy/Derived subclasses

238 / 18

-> 31

-> 40

CIPO search

search just 238/40

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