Description: 270 / (112) Pusher Type

Hierarchy/Derived subclasses

270 / 112-> 113-> 114
 -> 115
 -> 116
 -> 117-> 118-> 119
   -> 120
   -> 121
 -> 122-> 123
  -> 124-> 125
 -> 126-> 127
 -> 128

CIPO searches

search just 270/112

- or -

search hierarchy!

The "search hierarchy!" link will execute this search:
((270/112 <IN> CPC) <OR> (270/113 <IN> CPC) <OR> (270/114 <IN> CPC) <OR> (270/115 <IN> CPC) <OR> (270/116 <IN> CPC) <OR> (270/117 <IN> CPC) <OR> (270/118 <IN> CPC) <OR> (270/119 <IN> CPC) <OR> (270/120 <IN> CPC) <OR> (270/121 <IN> CPC) <OR> (270/122 <IN> CPC) <OR> (270/123 <IN> CPC) <OR> (270/124 <IN> CPC) <OR> (270/125 <IN> CPC) <OR> (270/126 <IN> CPC) <OR> (270/127 <IN> CPC) <OR> (270/128 <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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