Cartridge having a write protector integrally formed with the ca
Cartridge having casing with shutter movable to receive discs th
Cartridge shutter mechanism
Cartridge with improved access door closing means
Case for a disc-shaped recording medium
Case for a disc-shaped recording medium
Case for a disc-shaped recording medium
Case for a rotary recording medium
Case for accommodating disc cartridge
Casing assembly for a disc cartridge
Casing for cassette magnetic tape
Cassette apparatus and method for retaining selected segments of
Cassette base with triangular strengthening braces
Cassette case board and release part for recording medium casset
Cassette condition indicating device
Cassette condition indicating device having plug with multiple s
Cassette for a record carrier
Cassette for magnetic tape provided with window
Cassette for tape recording and/or reproducing apparatus accommo
Cassette half having multi-layer molded construction