US PATENT SUBCLASS 242 / 389
.~ With particular drive (e.g., ratchet drive, motor drive)

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

370  DF  REELING DEVICE {11}
389.~ With particular drive (e.g., ratchet drive, motor drive) {6}
390  DF  .~.~> Motor powered {6}
391  DF  .~.~> Traction driven spool (e.g., ground engaging) {2}
392  DF  .~.~> Spool on vehicle wheel or axle
393  DF  .~.~> Peripherally driven spool
394  DF  .~.~> Releasable spool drive (e.g., clutched spool) {1}
395  DF  .~.~> Manually rotatable crank or wheel {1}

DEFINITION

Classification: 242/389

With particular drive (e.g., ratchet drive, motor driven):

(under subclass 370) Subject matter wherein special significance is attributed to the drive mechanism for causing the elongated material to be wound or unwound.

SEE OR SEARCH THIS CLASS, SUBCLASS:

249+, for a drive mechanism in a fishing reel.

349+, 540, and 564, for a particular drive in other winding or unwinding devices.

SEE OR SEARCH CLASS

40, Card, Picture, or Sign Exhibiting,

386, and 518+ for a particular drive for a reeling device combined with a specific register or changing exhibitor.

74, Machine Element or Mechanism, for a transmission detail of general use. 192, Clutches and Power-Stop Control, for a detail of a clutch or stop control in a transmission of general use.

254, Implements or Apparatus for Applying Pushing or Pulling Force, for a particular drive in a winch or hoist.