Canadian Subclass Details

Description: 92 / (7) Forming (10) Web (14) Endless Screen Belt Machines (15) Fourdrinier Machines (15.3) Water Removal (15.5) Suction Means

Hierarchy/Derived subclasses

92 / 7

-> 10

-> 14

-> 15

-> 15.3

-> 15.5

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search just 92/15.5

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.

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