Description: 342 / (1) Initiated By A Specific Means (2) Wireless Type Remote Control (E.g., Radio Transmitter-Receiver) (2.2) Closure or Gate
Hierarchy/Derived subclasses
CIPO search
search just 342/2.2This 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.