| Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049) |
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| 01/15/1985 | US4494129 Electrostatic printing apparatus |
| 01/15/1985 | US4494128 Binary fluid flow valve |
| 01/15/1985 | US4494126 Thermal recording head drive device |
| 01/15/1985 | US4494125 In an imaging system |
| 01/15/1985 | US4494124 Ink jet printer |
| 01/15/1985 | US4493993 Apparatus for optically detecting ink droplets |
| 01/15/1985 | US4493990 Apparatus for automatically adjusting a deflection unit |
| 01/15/1985 | US4493568 Dot matrix printhead employing moving coils |
| 01/15/1985 | US4493567 Impact dot printing head |
| 01/15/1985 | US4493252 For applying postage to a mailpiece |
| 01/15/1985 | US4493137 Method of making a drive element assembly for ink jet printing |
| 01/15/1985 | CA1180945A1 Method of avoiding collisions of projectiles in a microballistic printer |
| 01/15/1985 | CA1180944A1 Method of manufacturing printing heads for ink jet printers and a printing head manufactured by the method |
| 01/09/1985 | EP0130805A1 Nozzle cleaning device for an ink jet system printer |
| 01/09/1985 | EP0130612A2 Thermal printing system with normal and reverse image printing capability |
| 01/09/1985 | EP0130419A2 Thermal transfer printer |
| 01/08/1985 | US4492970 Laser diode printer |
| 01/08/1985 | US4492969 Capping device for a multi-ink jet head |
| 01/08/1985 | US4492968 Dynamic control of nonlinear ink properties for drop-on-demand ink jet operation |
| 01/08/1985 | US4492966 Recording apparatus |
| 01/08/1985 | US4492965 Thermal transfer printing method |
| 01/08/1985 | US4492482 Thermal head driving system |
| 01/08/1985 | US4492300 Resilient-feed ball injector for microballistic printer |
| 01/08/1985 | US4492158 Postage printing apparatus having a movable print head and a hollow non-rotating support shaft |
| 01/08/1985 | CA1180593A1 Printing system having staggered hammer release |
| 01/02/1985 | EP0129914A1 A method for manufacturing an integrated circuit device |
| 01/02/1985 | EP0129876A2 A thermal print head |
| 01/02/1985 | EP0129647A2 Hand-held labelling machine |
| 01/01/1985 | US4491855 Image recording method and apparatus |
| 01/01/1985 | US4491852 Ink jet printing apparatus using guard drops |
| 01/01/1985 | US4491851 Method and circuit for driving an ink jet printer |
| 01/01/1985 | US4491433 Venting and ink recycling device |
| 12/27/1984 | EP0129330A2 Ink jet print head |
| 12/27/1984 | EP0129165A2 Ink dot printer |
| 12/27/1984 | CA1179890A Method and apparatus for minimizing evaporation in an ink recirculation system |
| 12/27/1984 | CA1179888A Thermal print head having glazed metal substrate |
| 12/25/1984 | US4490740 Stationary platen type multicolor original reading device |
| 12/25/1984 | US4490731 Ink dispenser with "frozen" solid ink |
| 12/25/1984 | US4490729 Ink jet printer |
| 12/25/1984 | US4490728 Thermal ink jet printer |
| 12/25/1984 | US4490057 Print wire solenoid |
| 12/25/1984 | US4489485 Method for forming a thermal printing head |
| 12/19/1984 | EP0128760A1 Thermal recording head |
| 12/19/1984 | EP0128679A1 Ink jet print head |
| 12/19/1984 | EP0128558A2 Ink dot printer |
| 12/19/1984 | EP0128557A2 Ink dot printer |
| 12/19/1984 | EP0128456A2 Piezoelectrically actuated writing head |
| 12/18/1984 | US4489335 Ink jet printing apparatus |
| 12/18/1984 | US4489334 Immersible oxygen absorbing capsule for ink jet fluid supply |
| 12/18/1984 | US4488827 Continuous vertical line print control system |
| 12/18/1984 | US4488806 Shot arranging method in a divisional printing apparatus |
| 12/18/1984 | US4488684 Precision liquid coating apparatus for an electrolytic printer |
| 12/18/1984 | CA1179551A1 Low evaporation ink catcher for ink jet printing system |
| 12/12/1984 | EP0127745A2 A word processing system based on a data stream having integrated alphanumeric and graphic data |
| 12/11/1984 | US4488244 Computer graphic system with foreground/background discrimination |
| 12/11/1984 | US4488161 Electrostatic recording head, a method for manufacturing the same, and an apparatus for practicing this method |
| 12/11/1984 | US4488159 Pen switching mechanism in drum plotters |
| 12/11/1984 | US4487662 Electrodeposition method for check valve |
| 12/11/1984 | US4487516 Printing needle apparatus |
| 12/11/1984 | US4487515 Multiple action print head control circuit for a dot matrix printer |
| 12/05/1984 | EP0126906A1 Heat-sensitive registration/transfer material |
| 12/05/1984 | EP0126903A2 Hand-held labeler |
| 12/05/1984 | EP0126902A2 Hand-held labeler |
| 12/05/1984 | EP0126901A2 Hand-held labeler |
| 12/05/1984 | EP0126900A2 Hand-held labeler |
| 12/05/1984 | EP0126899A2 Hand-held labelling machine |
| 12/05/1984 | EP0126898A2 Hand-held labelling machine |
| 12/05/1984 | EP0126863A2 Print head for an electrolytic printer |
| 12/05/1984 | EP0126742A1 Inking system for producing circuit patterns |
| 12/04/1984 | US4486759 Electronic equipment |
| 11/28/1984 | EP0126649A2 Fluid jet print head |
| 11/28/1984 | EP0126615A1 Electrographic recording apparatus |
| 11/28/1984 | EP0126536A2 A fluid jet system for a printer, and a method of ultrasonically cleaning such a system |
| 11/28/1984 | EP0126479A2 Ink jet printer |
| 11/28/1984 | EP0126325A2 Drive circuit for piezoelectric stack |
| 11/28/1984 | EP0126203A2 Heat transfer ribbon feeding device for a printer |
| 11/27/1984 | US4485425 Drive circuit for printer, particularly, matrix printer of the needle or hammer variety |
| 11/27/1984 | US4485388 Compact print head |
| 11/27/1984 | US4485387 Inking system for producing circuit patterns |
| 11/27/1984 | US4485386 Ink jet dot printer |
| 11/27/1984 | US4484519 Stylus driving apparatus for printers |
| 11/27/1984 | CA1178645A1 Thermal array protection method and apparatus |
| 11/27/1984 | CA1178463A1 Laser scanning system |
| 11/21/1984 | EP0125742A2 Ink jet head |
| 11/21/1984 | EP0125632A1 Light emitting diode array and method of producing the same |
| 11/20/1984 | US4484233 High speed, high resolution programmable multiformatting hardcopy video printer |
| 11/20/1984 | US4484231 Printing apparatus |
| 11/20/1984 | US4484202 Coiled conduits within ink jet reservoir |
| 11/20/1984 | US4484201 Pen type recording apparatus |
| 11/20/1984 | US4484200 Non-impact recording apparatus |
| 11/20/1984 | US4484199 Method and apparatus for detecting failure of an ink jet printing device |
| 11/20/1984 | US4484170 Dot matrix print head solenoid assembly |
| 11/20/1984 | US4483596 Interface suppression apparatus and method for a linear modulator |
| 11/20/1984 | CA1178326A1 Electro-optic line printer |
| 11/20/1984 | CA1178325A1 Differential encoding for fringe field responsive electro-optic line printers |
| 11/20/1984 | CA1178324A1 Circuit arrangement for controlling a large number of printing electrodes for non-mechanical printing |
| 11/20/1984 | CA1178119A1 Ink jet printing head and method of manufacturing such an ink jet printing head |
| 11/14/1984 | EP0125001A1 Printhead mounting/demounting arrangement |
| 11/14/1984 | EP0124856A1 Electrostatic print head |
| 11/14/1984 | EP0124839A2 Apparatus and method for scanning an object |