US PATENT SUBCLASS 242 / 345
.~.~.~ With particular coil support

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}
335  DF  .~ Cartridge system (i.e., cartridge work station or cartridge) {7}
341  DF  .~.~ Coil-to-coil cartridge {6}
345.~.~.~ With particular coil support {3}
345.1  DF  .~.~.~.~> Coaxial coils
345.2  DF  .~.~.~.~> Spring pressed coil or spool
345.3  DF  .~.~.~.~> Coil on liner

DEFINITION

Classification: 242/345

With particular coil support:

(under subclass 341) Subject matter wherein special significance is attributed to structure mounting the carrier coil for rotation.

(1) Note. It is common to mount the carrier coil on a rotatable hub having one or two coil supporting flanges, or no flange at all with the coil resting on static surface or liner of the cartridge.