Description: 119 / (34) Feeding Or Watering (39) Dispensing Hopper, Tank or Rack (40) Integral with a Material Receiving Receptacle

Hierarchy/Derived subclasses

119 / 34	-> 39	-> 40	-> 41
			-> 42
			-> 43
			-> 44

CIPO searches

search just 119/40

- or -

search hierarchy!

The "search hierarchy!" link will execute this search:
((119/40 <IN> CPC) <OR> (119/41 <IN> CPC) <OR> (119/42 <IN> CPC) <OR> (119/43 <IN> CPC) <OR> (119/44 <IN> CPC))

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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