US PATENT SUBCLASS 74 / 490.03
.~.~.~ Including electric motor

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

469  DF  CONTROL LEVER AND LINKAGE SYSTEMS {8}
479.01  DF  .~ Multiple controlling elements for single controlled element {8}
490.01  DF  .~.~ Robotic arm {4}
490.03.~.~.~ Including electric motor

DEFINITION

Classification: 74/490.03

Including electric motor:

(under subclass 490.01) Subject matter in which one or more electric motors are used to move a robotic linkage system to a desired location within the range of motion of the linkage. [figure]

(1) Note. The electric motors in this subclass are used to move the links of a robotic linkage system only; they are not intended to be used in translating a base member.

SEE OR SEARCH CLASS

310, Electrical Generator or Motor Structure, appropriate subclasses for various motor structure.

318, Electricity: Motive Power Systems,

415+, for automatic motor controls.

901, Robots, 23, and 24 for electric motor drive systems for arms with end effectors.