| Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049) |
|---|
| 09/25/1984 | US4473830 Ink jet print head |
| 09/25/1984 | US4473313 Timing control method for controlling reciprocating print head |
| 09/25/1984 | US4473311 Print wire drive assembly for dot-matrix printers |
| 09/25/1984 | US4472875 Method for manufacturing an integrated circuit device |
| 09/25/1984 | CA1174888A1 Multicolor jet printing using a diazonium salt and an azo coupling agent |
| 09/19/1984 | EP0119066A2 Thermal head |
| 09/19/1984 | EP0118969A1 Differential-permeability field-concentrating magnetic read/write head |
| 09/19/1984 | EP0118640A2 Method of adjusting thermal ink jet printers |
| 09/19/1984 | EP0118603A1 Ink jet forming unit |
| 09/19/1984 | EP0118581A1 Method of supplying printing electrodes in an electro-erosion printer, and circuit arrangement for such a method |
| 09/19/1984 | EP0118425A1 Fastening mechanism for removably fastening together two workpieces |
| 09/18/1984 | US4472723 Thermal head |
| 09/18/1984 | US4472722 Ink jet printing method |
| 09/18/1984 | US4472072 Printing apparatus |
| 09/18/1984 | US4472071 Apparatus for adjusting the distance between the print head and platen |
| 09/18/1984 | CA1174723A1 Nozzle plate for ink jet print head |
| 09/18/1984 | CA1174722A1 Ink droplet sensing means |
| 09/18/1984 | CA1174517A1 Dot matrix printer head |
| 09/18/1984 | CA1174516A1 Ink jet construction and method of construction |
| 09/13/1984 | WO1984003474A1 Ink jet printing head and printer provided therewith |
| 09/12/1984 | EP0118285A2 Ink jet interlace strategy |
| 09/12/1984 | EP0118169A1 Thin-film magnetic writing head with anti-saturation back-gap layer |
| 09/12/1984 | EP0118133A1 Acid-resistant multiple nozzle arrangement for an ink jet printer |
| 09/12/1984 | EP0118130A2 Thermal printing method and thermal printer |
| 09/11/1984 | US4471442 Modular electronic measuring and printing unit |
| 09/11/1984 | US4471364 Ramp style constant head ink jet cartridge |
| 09/11/1984 | US4471363 Method and apparatus for driving an ink jet printer head |
| 09/11/1984 | US4471362 Recording apparatus |
| 09/11/1984 | US4470713 Writing head |
| 09/11/1984 | US4470350 Method of impact printing with electrostatic or magnetic powder |
| 09/11/1984 | CA1174266A1 Method and apparatus for erasing ink jet printing |
| 09/05/1984 | EP0117718A2 Ink cartridge in an ink jet system printer |
| 09/05/1984 | EP0117606A1 Collector for a LED array |
| 09/05/1984 | EP0117547A2 Differential lever actuator |
| 09/04/1984 | US4470056 Controlling a multi-wire printhead |
| 09/04/1984 | US4470052 A-C Coupled, modulator based, phase-error sensing for IJP |
| 09/04/1984 | US4470051 Multiple head magnetic recording array |
| 09/04/1984 | US4469460 Matrix printer with optimum printing velocity |
| 09/04/1984 | US4469433 Color copying machine using signal conversion |
| 09/04/1984 | US4469023 Cross hammer type printer head |
| 08/30/1984 | WO1984003256A1 Dot matrix printhead employing moving coils |
| 08/30/1984 | WO1984003255A1 Wire matrix print head and method of assembly thereof |
| 08/30/1984 | WO1984003254A1 Wire matrix print head |
| 08/30/1984 | WO1984003253A1 Wire coil assembly for matrix print head and manufacturing method |
| 08/29/1984 | EP0117145A1 Dot impact printing head |
| 08/29/1984 | EP0117123A2 Ink supply for a dot printer |
| 08/29/1984 | EP0116971A1 Piezoelectrically activated recording head with a duct matrix |
| 08/29/1984 | EP0116786A2 Fluid jet print head and stimulator therefor |
| 08/28/1984 | US4468706 Imaging by varying the placement of elements in the pixels |
| 08/28/1984 | US4468680 Arrayed ink jet apparatus |
| 08/28/1984 | US4468679 On-demand type ink-jet printer |
| 08/28/1984 | US4468677 Printing apparatus |
| 08/28/1984 | US4468676 Transfer type heat-sensitive printer |
| 08/28/1984 | US4468282 Method of making an electron beam window |
| 08/28/1984 | US4468142 Pint wire actuator |
| 08/28/1984 | US4468141 For a dot matrix printing head |
| 08/28/1984 | US4468140 Method and apparatus for coordinated control of dot matrix printer head and carriage |
| 08/28/1984 | US4468139 Printing apparatus with a thermal print head including ribbon cartridge |
| 08/28/1984 | US4468110 Method and apparatus for electrophotography |
| 08/28/1984 | US4467525 Automated sign generator |
| 08/28/1984 | CA1173491A1 Fluorescent activated, spatially quantitative light detector |
| 08/28/1984 | CA1173490A1 Image printing head |
| 08/22/1984 | EP0116466A2 Ink jet apparatus |
| 08/22/1984 | EP0030960B1 Printing apparatus and method of making same |
| 08/21/1984 | US4467448 For a display copier system |
| 08/21/1984 | US4467366 Ink drop duplicating system |
| 08/21/1984 | US4467363 Printing system to print visual representations of symbols |
| 08/21/1984 | US4467334 Laser beam printer |
| 08/21/1984 | US4467332 Process for regenerating ink sheet |
| 08/21/1984 | CA1173173A1 Electromagnet assembly for mosaic printing head and related manufacturing method |
| 08/21/1984 | CA1173098A1 Jet printing apparatus and method |
| 08/15/1984 | EP0116018A1 Manufacture of tubular elements for ink jet printers |
| 08/15/1984 | EP0115872A2 Thermal head |
| 08/15/1984 | EP0115841A2 Thermal printer |
| 08/15/1984 | EP0115760A2 Thermoprinting platen for a thermoprinting device |
| 08/15/1984 | EP0115676A2 Ink supply unit and method of making same |
| 08/15/1984 | EP0115546A1 Automatic print quality assessment and adjustment of a printer |
| 08/14/1984 | US4466005 Air bubble removing system in a printer head of an ink jet system printer of the ink on demand type |
| 08/14/1984 | US4465386 Impact type dot printer |
| 08/14/1984 | US4465357 Drive system for a photocopier |
| 08/14/1984 | CA1172685A1 Ink jet printer drive means |
| 08/14/1984 | CA1172684A1 Optical sensing of ink jet printing |
| 08/08/1984 | EP0115422A2 An ink liquid supply system |
| 08/08/1984 | EP0115396A1 Atmospheric pressure chamber in an ink jet system printer |
| 08/08/1984 | EP0115181A2 Method for operating an ink jet apparatus |
| 08/08/1984 | EP0115180A2 Operating an ink jet |
| 08/08/1984 | EP0114989A1 Thermal printerand thermal-printingmethod |
| 08/08/1984 | EP0114975A2 Thermal print apparatus using a thermal transfer ribbon such as a multi-colored one, and printing method |
| 08/07/1984 | US4464672 Electrographic recording apparatus |
| 08/07/1984 | US4464669 Thermal printer |
| 08/07/1984 | US4464668 Ink supply system of ink jet recording apparatus |
| 08/07/1984 | US4463676 Printing apparatus |
| 08/07/1984 | CA1172103A1 Bi-directional ink jet printer |
| 08/01/1984 | EP0114744A2 Dot printer head |
| 08/01/1984 | EP0114718A2 Serial dot printer for office machines |
| 08/01/1984 | EP0114323A1 Printing head apparatus |
| 08/01/1984 | EP0114303A2 Device for dampening the surface of an object |
| 08/01/1984 | EP0043827B1 Ink jet printer |
| 07/31/1984 | US4463365 Electrosensitive printing technique |
| 07/31/1984 | US4463364 Image forming process and apparatus therefor |