US PATENT SUBCLASS 242 / 356.3
.~.~.~ Multiple carrier speeds

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

324  DF  UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) {13}
349  DF  .~ With particular drive {7}
356  DF  .~.~ Alternately or differently driven coils {4}
356.3.~.~.~ Multiple carrier speeds {1}
356.4  DF  .~.~.~.~> With particular manual controller

DEFINITION

Classification: 242/356.3

Multiple carrier speeds:

(under subclass 356) Subject matter wherein the drive mechanism includes transmission means providing plural winding or unwinding rates.