US PATENT SUBCLASS 206 / 308
.~ For holding a music roll

Current as of: June, 1999
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206 /   HD   SPECIAL RECEPTACLE OR PACKAGE

307  DF  FOR HOLDING A MACHINE READABLE RECORDING MEDIUM (E.G., COMPACT DISC, PHONOGRAPH RECORD, TAPE, FLOPPY DISK) {7}
308.~ For holding a music roll

DEFINITION

Classification: 206/308

(under subclass 307) A container for an elongate spool which carries a perforate sheet for operating player pianos and the like.