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} |
387.1 | .~ For holding a tape cassette {5} | |
387.11 | DF | .~.~> Including structure intended to prevent theft or unauthorized use |
387.12 | DF | .~.~> Including a reciprocating support |
387.13 | DF | .~.~> Including book-type cover |
387.14 | DF | .~.~> For plural different sized cassettes or boxed and unboxed cassettes |
387.15 | DF | .~.~> Including plural slots for plural cassettes |