US PATENT SUBCLASS 318 / 686
.~.~ Reciprocating or oscillating motors

Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

560  DF  POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) {23}
671  DF  .~ With particular motor control system responsive to the "actuating signal" {10}
686.~.~ Reciprocating or oscillating motors

DEFINITION

Classification: 318/686

(under subclass 671) Subject matter in which the particular motor control is used to control a reciprocating or oscillating motor.

(1) Note. For the definition of a "reciprocating" or "oscillating" motor, see the class definition.

SEE OR SEARCH CLASS

310, Electrical Generator or Motor Structure,

15+, for reciprocating electric motors and subclasses 36+ for oscillating electric motors.