Assignee
PRIMAGES INC
US12 patents
Top patents by PatentIndex Score
US4886380ADec 12, 1989
Piezoelectric controlled electromagnetically driven printing
PRIMAGES INC7 citations73
US4750046AJun 7, 1988
Read-write apparatus
PRIMAGES INC7 citations73
US5032032AJul 16, 1991
Ribbon cassette responsive to ribbon breakage
PRIMAGES INC9 citations71
US4840504AJun 20, 1989
Printer ribbon cartridge with means for transversely displacing ribbon during advance
PRIMAGES INC8 citations71
US4675701AJun 23, 1987
Vibrating thermal printing
PRIMAGES INC9 citations71
US4790677ADec 13, 1988
Method and apparatus for determining halt of tape feed in a tape cartridge for a printer
PRIMAGES INC11 citations70
US4630950ADec 23, 1986
Paper bail for a printer and associated methods of operation thereof
PRIMAGES INC9 citations69
US4522382AJun 11, 1985
Sheet and envelope feed apparatus for a printer and associated methods
PRIMAGES INC17 citations69
US4671504AJun 9, 1987
Envelope bin for a feeder of a printer and associated method of envelope feed
PRIMAGES INC7 citations63
US4496254AJan 29, 1985
Method and apparatus for mounting a daisy print wheel on the shaft of a print head
PRIMAGES INC2 citations61
US4623271ANov 18, 1986
Ink ribbon cartridge for a printer including means for transversely displacing and advancing the ink ribbon in the cartridge
PRIMAGES INC5 citations59
US5033883AJul 23, 1991
Variably-controlled electromagnetically driven printer
PRIMAGES INC0 citations51