Projection on retaining element of tape cassette

Prolong VCR tape cassette

Protecting a disc cartridge from inadvertent actuation during no

Protective casing for a magnetic disk

Protective cover for a magnetic tape cassette

Protective jacket for a disk-shaped recording medium

Protective jacket for a disk-shaped recording medium

Protective jacket for a disk-shaped recording medium

Protective linear sheets for a magnetic recording disc...

Protective structure for jacket for rotatable magnetic recording

PTFE fiber based liner for flexible high density magnetic media

Raised-region having sloped edges under cleaning fabric in flexi

Randomly laser-textured magnetic recording media

Rattle reduction mechanism in a removable cartridge for a...

Reader including an interposer that prevents coupling with...

Record disk cartridge having eject spring within cartridge

Record disk cartridge with flexible pad

Record disk cartridge-shutter combination

Record diskette or disk jackets lined with powder bonded nonwove

Recording and reproducing apparatus for preventing erroneous...