Disk drive with passive multiple fly height slider and cooperati

Disk drive with textured slider contact region

Disk having stress relieving zones for use with a disk clamping

Disk locking mechanism for disk cartridge

Disk medium w/magnetically filled features aligned in rows and c

Disk memory apparatus

Disk restraint

Disk storage apparatus and disk cartridge therefor

Disk used for calibrating floating height of protrusion detectio

Disk with substrate of alumina silicate resin glass

Disk, method for making it free of asperities utilizing a...

Disk-shaped magnetic recording medium having novel textured surf

Diskette clip

Diskette door

Diskette for cleaning a floppy-disc drive head

Diskette incorporating a permanent magnet generator having a...

Diskette jacket

Diskette liner

Diskette liner with film and web layers

Diskette with access cover means