| 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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| 08/07/1985 | EP0150607A2 Wire driving armature for dot printer |
| 08/07/1985 | EP0150383A2 Ink additives for thermal ink transfer printing processes |
| 08/07/1985 | EP0150363A2 Process for metallizing piezo-ceramic articles |
| 08/07/1985 | EP0150348A2 Ink jet printing head |
| 08/06/1985 | US4533927 Capping mechanism for preventing nozzle blocking in an ink jet system printer |
| 08/06/1985 | US4533925 Ink jet printer with non-uniform rectangular pattern of print positions |
| 08/06/1985 | US4533924 Mechanism for selecting pen in an X-Y plotter |
| 08/06/1985 | US4533923 Differing dye concentrations in inks |
| 08/06/1985 | US4533921 Electroerosion printhead with tungsten electrodes, and a method for making same |
| 08/06/1985 | US4533569 Process preventing air bubble lock in ink jet nozzles |
| 08/06/1985 | US4533268 Position indicator for high speed printers |
| 08/06/1985 | US4533082 Piezoelectric oscillated nozzle |
| 08/06/1985 | CA1191608A1 Magnetic recording head array with staggered head arrangement |
| 08/06/1985 | CA1191392A1 Printing head for wire dot printer |
| 08/06/1985 | CA1191391A1 Drop-on-demand method and apparatus using converging nozzles and high viscosity fluids |
| 08/06/1985 | CA1191390A1 Selective density printing using dot matrix print heads in fixed spatial relation |
| 08/06/1985 | CA1191389A1 Print electrode control circuit |
| 08/01/1985 | WO1985003256A1 Printer device |
| 07/31/1985 | EP0150119A2 Ink-jet recording system capable of recording half-tones |
| 07/31/1985 | EP0150038A2 Dot printing device |
| 07/31/1985 | EP0149739A2 Method and apparatus for the ink supply in an ink jet printer |
| 07/30/1985 | US4532554 Facsimile publishing system |
| 07/30/1985 | US4532552 Laser activating system for laser printing |
| 07/30/1985 | US4532551 Picture information reading apparatus |
| 07/30/1985 | US4532531 Electrographic recording apparatus |
| 07/30/1985 | US4532530 Bubble jet printing device |
| 07/30/1985 | US4532527 Optical printing device |
| 07/30/1985 | US4532526 Optical printing head for line-by-line recording of picture and text information |
| 07/30/1985 | US4532525 Image forming device |
| 07/30/1985 | US4532524 Thermal ink-transfer printing apparatus |
| 07/30/1985 | US4532521 Recording apparatus |
| 07/30/1985 | US4531848 Dot matrix print head |
| 07/30/1985 | CA1191270A1 Multiple action print head control circuit for a dot matrix printer |
| 07/30/1985 | CA1191189A1 Electrostatic printer head |
| 07/30/1985 | CA1191188A1 Indirect electrostatic printer |
| 07/30/1985 | CA1191048A1 Random droplet liquid jet apparatus and process |
| 07/24/1985 | EP0149472A2 Dot printing device |
| 07/24/1985 | EP0149320A2 Pen recorder |
| 07/24/1985 | EP0149236A2 Process for the production of moulded bodies which are cellular or not |
| 07/24/1985 | EP0149069A2 Character dot pattern processing device and method in character output apparatus |
| 07/23/1985 | US4531138 Liquid jet recording method and apparatus |
| 07/23/1985 | US4531135 Thermal transfer type printing apparatus |
| 07/23/1985 | US4531134 Regulated voltage and approximate constant power for thermal printhead |
| 07/23/1985 | US4531133 Thermal recording device |
| 07/23/1985 | US4530611 Printhead mounting/demounting mechanism |
| 07/23/1985 | US4530464 Ultrasonic liquid ejecting unit and method for making same |
| 07/23/1985 | US4530280 Printing hammer assembly with a hammer dampener comprising two opposed permanent magnets |
| 07/18/1985 | WO1985003036A1 Position indicator means for an electrically controlled device such as a printer |
| 07/17/1985 | EP0148676A1 Development installation and stocking device for an electrostatic printing apparatus |
| 07/17/1985 | EP0148613A2 A printing wire |
| 07/17/1985 | EP0061489B1 Character format control apparatus and method |
| 07/16/1985 | US4528996 Orifice plate cleaning system |
| 07/10/1985 | EP0147954A2 Method of and apparatus for printing colored pat terns |
| 07/10/1985 | EP0147624A2 Method for making direct negatives and direct masters by electroerosion recording |
| 07/10/1985 | EP0147575A2 Drop-on-demand ink jet printers |
| 07/10/1985 | EP0147520A1 Thermal printer, thermal printing method and process for lifting off wrongly typed characters |
| 07/09/1985 | US4528580 Image information recording apparatus |
| 07/09/1985 | US4528579 Ink-jet printer damping |
| 07/09/1985 | US4528578 Ink-jet printer damping |
| 07/09/1985 | US4528577 Ink jet orifice plate having integral separators |
| 07/09/1985 | US4528576 Recording apparatus |
| 07/09/1985 | US4528575 Ink jet printing head |
| 07/09/1985 | US4528574 Apparatus for reducing erosion due to cavitation in ink jet printers |
| 07/09/1985 | US4528573 Optical print head with removable mounting |
| 07/09/1985 | US4528572 Thermal printer |
| 07/09/1985 | US4528571 Fluid jet print head having baffle means therefor |
| 07/09/1985 | US4528561 Information output device for recording information with varied resolution |
| 07/09/1985 | US4528070 Orifice plate constructions |
| 07/09/1985 | US4527918 Apparatus for both printing characters and plotting graphs |
| 07/09/1985 | US4527469 Dot matrix print actuator |
| 07/09/1985 | CA1190199A1 Pen type multi-color recording device |
| 07/09/1985 | CA1190088A1 Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator |
| 07/03/1985 | EP0147186A2 Serial printing head of electrically conductive ink jet type |
| 07/03/1985 | EP0147068A2 Time of flight measurement for ink jet printers |
| 07/03/1985 | EP0146870A2 Thermal head |
| 07/03/1985 | EP0146751A1 Method of manufacturing an Armature group for mosaic printing head |
| 07/02/1985 | US4527177 Ion projection printer with virtual back electrode |
| 07/02/1985 | US4527176 Multi-color pen recorder |
| 07/02/1985 | US4527175 Ink supply system for nonimpact printers |
| 07/02/1985 | US4527174 Sheet pressing mechanism in a pen type recording device |
| 07/02/1985 | US4527172 Thermal transfer recording apparatus |
| 07/02/1985 | US4527171 Thermal transfer printing employing a binder |
| 07/02/1985 | US4527170 Ink jet waste and replenish ink system |
| 07/02/1985 | US4526461 Copying machine control system |
| 07/02/1985 | CA1189969A1 Differential-permeability field-concentrating magnetic writing head |
| 07/02/1985 | CA1189896A1 Deflection electrode arrangement for an aspirated ink jet printer |
| 06/26/1985 | EP0146492A2 Character seize reduction and shift in a matrix printer, and method |
| 06/26/1985 | EP0146069A2 Apparatus and method for thermal transfer printing |
| 06/26/1985 | EP0146001A2 Apparatus and method for manufacturing a wire matrix print wire guiding device |
| 06/26/1985 | EP0145942A2 Improved electrolytic printing head and method of manufacture |
| 06/26/1985 | EP0145881A2 Vibration-absorbing coupling, e.g. for matrix printers |
| 06/26/1985 | EP0145880A2 Apparatus for the manufacture of an ink-jet printing head |
| 06/25/1985 | US4525728 Ink jet recording head |
| 06/25/1985 | US4525727 Electroosmotic ink printer |
| 06/25/1985 | US4525726 Interpolation dot control in an ink jet system printer |
| 06/25/1985 | US4525724 Magnetic recording head array for longitudinal magnetic printing with staggered head arrangement and clustered wiring |
| 06/25/1985 | US4525723 Magnetic recording head |
| 06/25/1985 | US4525721 Ink jet interlace strategy |
| 06/25/1985 | US4525085 Serial printer |
| 06/25/1985 | US4525024 Two-beam scanning optical system |