Hierarchy/Derived subclasses
165 / 1 | -> 2 | |||
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CIPO searches
search just 165/1- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((165/1 <IN> CPC) <OR> (165/2 <IN> CPC) <OR> (165/3 <IN> CPC) <OR> (165/4 <IN> CPC) <OR> (165/5 <IN> CPC) <OR> (165/6 <IN> CPC) <OR> (165/7 <IN> CPC) <OR> (165/8 <IN> CPC) <OR> (165/9 <IN> CPC) <OR> (165/10 <IN> CPC) <OR> (165/11 <IN> CPC) <OR> (165/12 <IN> CPC) <OR> (165/13 <IN> CPC) <OR> (165/14 <IN> CPC) <OR> (165/15 <IN> CPC) <OR> (165/16 <IN> CPC) <OR> (165/17 <IN> CPC) <OR> (165/18 <IN> CPC) <OR> (165/19 <IN> CPC) <OR> (165/20 <IN> CPC) <OR> (165/21 <IN> CPC) <OR> (165/22 <IN> CPC) <OR> (165/23 <IN> CPC) <OR> (165/24 <IN> CPC) <OR> (165/25 <IN> CPC) <OR> (165/26 <IN> CPC) <OR> (165/27 <IN> CPC) <OR> (165/28 <IN> CPC) <OR> (165/29 <IN> CPC) <OR> (165/30 <IN> CPC) <OR> (165/31 <IN> CPC) <OR> (165/32 <IN> CPC) <OR> (165/33 <IN> CPC) <OR> (165/34 <IN> CPC) <OR> (165/35 <IN> CPC) <OR> (165/36 <IN> CPC) <OR> (165/37 <IN> CPC) <OR> (165/38 <IN> CPC) <OR> (165/39 <IN> CPC) <OR> (165/40 <IN> CPC) <OR> (165/41 <IN> CPC) <OR> (165/42 <IN> CPC) <OR> (165/43 <IN> CPC) <OR> (165/44 <IN> CPC) <OR> (165/45 <IN> CPC) <OR> (165/46 <IN> CPC) <OR> (165/47 <IN> CPC) <OR> (165/48 <IN> CPC) <OR> (165/49 <IN> CPC) <OR> (165/50 <IN> CPC) <OR> (165/51 <IN> CPC) <OR> (165/52 <IN> CPC) <OR> (165/53 <IN> CPC) <OR> (165/54 <IN> CPC) <OR> (165/55 <IN> CPC) <OR> (165/56 <IN> CPC) <OR> (165/57 <IN> CPC) <OR> (165/58 <IN> CPC) <OR> (165/59 <IN> CPC) <OR> (165/60 <IN> CPC) <OR> (165/61 <IN> CPC) <OR> (165/62 <IN> CPC) <OR> (165/63 <IN> CPC) <OR> (165/64 <IN> CPC) <OR> (165/65 <IN> CPC) <OR> (165/66 <IN> CPC) <OR> (165/67 <IN> CPC) <OR> (165/68 <IN> CPC) <OR> (165/69 <IN> CPC) <OR> (165/70 <IN> CPC) <OR> (165/71 <IN> CPC) <OR> (165/72 <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.