Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cassette having an information disc

Cassette having an information disc

US Patent 4926411 · Granted May 15, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Looking slide drive for a disc scanner1996
System for selectively interfacing information carriers by physically accepting 1994
Cassette with removable disc1992
Combination disc cassette and apparatus for removing disc therefrom1991
Combination disc cassette and apparatus for removing disc therefrom1991
System for recording/reading information on/from a disc, comprising a disc casse1989
Helical scan type apparatus with readily aligned scanning unit1988
Printer having a guide for an insertable cassette which can hold data and transf1987
Process for the removal of hydrogen sulfide from gas streams1980