Description: 126 / (1) Special Application
Hierarchy/Derived subclasses
CIPO searches
search just 126/1- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((126/1 <IN> CPC) <OR> (126/1.5 <IN> CPC) <OR> (126/2 <IN> CPC) <OR> (126/3 <IN> CPC) <OR> (126/5 <IN> CPC) <OR> (126/6 <IN> CPC) <OR> (126/7 <IN> CPC) <OR> (126/8 <IN> CPC) <OR> (126/9 <IN> CPC) <OR> (126/9.5 <IN> CPC) <OR> (126/4 <IN> CPC) <OR> (126/10 <IN> CPC) <OR> (126/11 <IN> CPC) <OR> (126/12 <IN> CPC) <OR> (126/13 <IN> CPC) <OR> (126/14 <IN> CPC) <OR> (126/15 <IN> CPC) <OR> (126/16 <IN> CPC) <OR> (126/17 <IN> CPC) <OR> (126/18 <IN> CPC) <OR> (126/19 <IN> CPC) <OR> (126/20 <IN> CPC) <OR> (126/21 <IN> CPC) <OR> (126/22 <IN> CPC) <OR> (126/23 <IN> CPC) <OR> (126/24 <IN> CPC) <OR> (126/25 <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.