Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multicolor thermal printer

Multicolor thermal printer

US Patent 4647232 · Granted Mar 3, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Protective ground mat for induced potentials and method therefor2005
Device for introducing sheets or envelopes into a printer1996
Ribbon cassette for a typewriter or the like1990
Printer for printing of a full line in several colors by interchangeable ribbon 1988
Feed device for a printer or typewriter1987
Cassette for a sheet feed device1987
Sheet feed device for a printer or typewriter1986
Sheet feed device for a printer or typewriter1986
Typewriter decimal tab mechanism1983
Typewriter1983
Thrust absorption mechanism1983