.~ With randomly-operative control of motor (e.g., for starting or stopping motor)
DEFINITION
Classification: 56/10.5
(under subclass 10.1) Machine wherein the operation of the motor or engine is regulated by the occurrence of an action that cannot be predicted.
(1) Note. This subclass provides for a lawn mower having an electric motor and a switch whereby current to the motor is turned on or off at the will of the operator, or having a gasoline motor and an auxiliary starter or a switch to cut off the ignition current of the engine at the will of the operator.