Data storage tape cartridge with guide having wear pattern

Data storage tape cartridge with hub alignment insert

Data storage tape cartridge with misinsertion notch

Data storage tape cartridge with misinsertion notch and...

Data storage tape cartridge with misinsertion notches

Data storage tape cartridge with reinforcing tape reel lock

Data storage tape cartridge with tape reel centering brake...

Data storage tape cartridge with wear-resistant brake assembly

Data-cartridge case adapted for dual-format applications

Data-storage cartridge having one or more surface recesses...

Debris control in an enclosed magnetic tape cartridge

Device and method for electrostatically cleaning a disk mounted

Device for counting the usage of a tape cassette and method for

Device for gripping a magnetic disk cartridge

Device for guiding an information carrier in tape form

Device for opening/closing a protective cover on a magnetic tape

Device for positioning a spring within a tape cassette and the s

Device for preventing electrostatic charges on a magnetic record

Device for preventing obstruction by a tape cassette cover

Device for selecting a surface of a disc in a cartridge