(under subclass 68) Subject matter wherein the motor structure is reversible in direction or oscillates cyclically about a center position first in one direction and then the other.
SEE OR SEARCH CLASS
318, Electricity: Motive Power Systems, appropriate subclasses for motor reversing systems. For example, see
10, for particular motor driven load devices with reversible drive mechanism, subclasses 119+ for reciprocating or oscillating motor control systems and subclasses 280+ for motive power systems with motor reversing means.
