| 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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| 01/03/1984 | US4424518 Column dot formation in an ink jet system printer of the charge amplitude controlling type |
| 01/03/1984 | US4423969 Print head |
| 01/03/1984 | CA1159882A1 Laser recording system |
| 01/03/1984 | CA1159712A1 Recording head for ink recorders |
| 12/28/1983 | EP0097009A1 Wire dot printer |
| 12/28/1983 | EP0096978A1 Electrographic imaging apparatus |
| 12/28/1983 | EP0096977A1 Electrographic recording apparatus |
| 12/27/1983 | US4423429 Writing medium unit for writing or drawing machines |
| 12/27/1983 | US4423426 Beam recording apparatus |
| 12/27/1983 | US4423425 Thermal print head having glazed metal substrate |
| 12/27/1983 | US4423424 Thermal head for facsimile printer |
| 12/27/1983 | US4422854 Transfer printing support, process for the manufacture thereof, with blue azo dye:di-cyano-nitro-phenyl-azo aniline |
| 12/27/1983 | US4422781 Printing apparatus and method variable velocity on-the fly printing |
| 12/27/1983 | CA1159550A1 Hybrid bit clock servo |
| 12/22/1983 | WO1983004393A1 Ink jet printer |
| 12/22/1983 | WO1983004392A1 Ink jet printer |
| 12/22/1983 | WO1983004391A1 Ink jet printer |
| 12/22/1983 | WO1983004390A1 Ink jet printer |
| 12/22/1983 | WO1983004389A1 Ink jet printer |
| 12/21/1983 | EP0096472A2 Apparatus recording information on an electrically conductive backed medium |
| 12/21/1983 | EP0096462A1 Printing head driving apparatus |
| 12/21/1983 | EP0096348A1 A system and method for defining and displaying an image for photographic reproduction |
| 12/21/1983 | EP0096341A2 Laser printer optical system |
| 12/21/1983 | EP0096184A1 Method for controlling the energization of the print elements in an electroerosion printer |
| 12/21/1983 | EP0096086A1 Print head for an electro-erosion printer |
| 12/21/1983 | EP0096085A1 Device for pressing down a print head provided with a writing electrode |
| 12/21/1983 | EP0096079A1 Process for preparing dot screen data for character and/or picture representations |
| 12/20/1983 | US4422099 Optical communication on variable power beam |
| 12/20/1983 | US4422086 Device for feeding constant pressure fluid |
| 12/20/1983 | US4422085 Ink liquid viscosity control in an ink liquid supply system for an ink jet system printer |
| 12/20/1983 | US4422084 Fluid tank and device for detecting remaining fluid |
| 12/20/1983 | US4422082 Jet nozzle plate for an ink jet printing head and method of manufacturing such a jet nozzle plate |
| 12/20/1983 | US4422080 Ink jet printing method and apparatus |
| 12/20/1983 | US4421706 Method of manufacturing printing heads for ink jet printers |
| 12/20/1983 | US4421431 Method for dot matrix printing at selected uniform dot column spacing |
| 12/20/1983 | US4421430 Dot printer |
| 12/20/1983 | US4421428 Thermal printer |
| 12/20/1983 | US4421387 Extended thin film light modulator/scanner |
| 12/20/1983 | US4421056 Nozzle for applying a liquid to the intermediate image carrier of an electrophoretic printer |
| 12/20/1983 | US4421025 Spring mounted torsionally rigid print hammer mechanism |
| 12/19/1983 | EP0060852A4 Dot matrix printer. |
| 12/13/1983 | US4420764 Ink jet printer head |
| 12/13/1983 | US4420763 Electromechanical printing device for a printer of the series-parallel type |
| 12/13/1983 | US4420761 Scanning recording apparatus |
| 12/13/1983 | US4420758 Electrothermic non-impact recording method and apparatus |
| 12/13/1983 | US4420266 Piezoelectric printer and piezoelectric multilam actuator used therein |
| 12/13/1983 | CA1158706A1 Method and apparatus for controlling the electric charge on droplets and ink jet recorder incorporating the same |
| 12/13/1983 | CA1158705A1 Ink printing device for multi-colored printing of a recording medium |
| 12/07/1983 | EP0095911A2 Pressure pulse droplet ejector and array |
| 12/07/1983 | EP0095746A2 Numerically controlled writing instrument |
| 12/07/1983 | EP0095618A2 Memory system |
| 12/07/1983 | EP0095592A2 Electrode-comb manufacturing device |
| 12/06/1983 | US4419680 Electrographic printing system |
| 12/06/1983 | US4419679 Guadrascan styli for use in staggered recording head |
| 12/06/1983 | US4419678 Ink jet recording apparatus |
| 12/06/1983 | US4419677 Ink jet recording apparatus |
| 12/06/1983 | US4419676 Method of recording signals on bands by means of laser beams and apparatus for carrying out the method |
| 12/06/1983 | US4419674 Wire wound flat-faced charge plate |
| 12/06/1983 | US4419673 Ink droplet ejection system |
| 12/06/1983 | US4419415 Aluminum-iron-silicon alloy |
| 12/06/1983 | US4419388 Mixed metal sulfate or selenate |
| 12/06/1983 | US4418618 Label printing apparatus with constant pressure printing mechanism |
| 12/06/1983 | CA1158353A1 Image printing stylers holder, its manufacture and related printing device |
| 12/06/1983 | CA1158294A1 Ink jet printer |
| 11/30/1983 | EP0095380A2 Thermal transfer printing method |
| 11/30/1983 | EP0095333A2 Drop on demand ink jet apparatus |
| 11/29/1983 | US4418356 Ink jet print head |
| 11/29/1983 | US4418355 Ink jet apparatus with preloaded diaphragm and method of making same |
| 11/29/1983 | US4418354 Method of manufacturing jet nozzle ducts, and ink jet printer comprising a jet nozzle duct manufactured by means of the method |
| 11/29/1983 | US4418353 Ink control for ink jet printer |
| 11/29/1983 | US4418352 Ink jet printing apparatus |
| 11/29/1983 | US4417391 Method for forming a staggered recording head |
| 11/29/1983 | CA1157955A1 Portable printing electronic calculator |
| 11/29/1983 | CA1157640A1 Ink composition for ink-jet recording |
| 11/24/1983 | WO1983004005A1 Ink jet printer |
| 11/23/1983 | EP0094798A2 Wire dot printer adapted to use a plurality of differently coloured inks |
| 11/22/1983 | US4417260 Image scanning system |
| 11/22/1983 | US4417259 Method of preventing ink clogging in ink droplet projecting device, an ink droplet projecting device, and an ink jet printer |
| 11/22/1983 | US4417258 Bi-directional pen changer |
| 11/22/1983 | US4417257 Printing head for thermal printer |
| 11/22/1983 | US4417256 Break-off uniformity maintenance |
| 11/22/1983 | US4417255 Ink-jet printer |
| 11/22/1983 | US4417252 Fluid drive for an orifice band ink jet printer |
| 11/22/1983 | US4417251 Ink jet head |
| 11/22/1983 | US4416199 Multicolor imprinter |
| 11/22/1983 | CA1157311A1 Ink supply system for an ink jet printer |
| 11/16/1983 | EP0094220A1 Capping mechanism for preventing nozzle blocking in an ink jet system printer |
| 11/16/1983 | EP0094032A1 Device for the ejection of ink droplets |
| 11/16/1983 | EP0093857A2 Method of justification in a printer controlled by a host processor |
| 11/15/1983 | US4415915 Multilayer interleaved electrodes for multigate light valves |
| 11/15/1983 | US4415914 Gray scale electrostatic recording system and a stylus driver therefor |
| 11/15/1983 | US4415913 Gray tone recorder |
| 11/15/1983 | US4415910 Ink jet transducer |
| 11/15/1983 | US4415909 Multiple nozzle ink jet print head |
| 11/15/1983 | US4415908 Thermal printer |
| 11/15/1983 | US4415907 Printing pulse control circuit for thermal printing head |
| 11/15/1983 | US4415906 Magnetic recording heads |
| 11/15/1983 | US4415905 Electrolytic printing process with wear resistant electrode |
| 11/15/1983 | US4415904 Thermal head driving method |
| 11/15/1983 | US4415903 Electric ink transfer recording method |