Description: 270 / (173) Stack Tables, Magazines And Catch Or Feedtrays

Hierarchy/Derived subclasses

270 / 173	-> 174
	-> 175
	-> 176	-> 177	-> 178
			-> 179
			-> 180	-> 181
			-> 182

CIPO searches

search just 270/173

- or -

search hierarchy!

The "search hierarchy!" link will execute this search:
((270/173 <IN> CPC) <OR> (270/174 <IN> CPC) <OR> (270/175 <IN> CPC) <OR> (270/176 <IN> CPC) <OR> (270/177 <IN> CPC) <OR> (270/178 <IN> CPC) <OR> (270/179 <IN> CPC) <OR> (270/180 <IN> CPC) <OR> (270/181 <IN> CPC) <OR> (270/182 <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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