| 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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| 02/24/1987 | CA1218401A1 Magnetic actuator mechanism |
| 02/24/1987 | CA1218263A1 Position indicator for high speed printers |
| 02/19/1987 | DE3529021A1 Method for manufacturing unilaterally freely mobile metal structures, especially of metal drive elements for an ink-jet print head |
| 02/19/1987 | DE3528926A1 Method and device for cleaning and closing the nozzles of a print head in an ink jet printing apparatus |
| 02/17/1987 | US4644373 Fluid assisted ion projection printing head |
| 02/17/1987 | US4644372 Ink jet printer |
| 02/17/1987 | US4644371 Thermal printer |
| 02/17/1987 | US4644370 Image-forming apparatus |
| 02/17/1987 | US4644369 Random artificially perturbed liquid jet applicator apparatus and method |
| 02/17/1987 | US4644367 Recording pen apparatus |
| 02/17/1987 | US4643948 Coatings for ink jet nozzles |
| 02/17/1987 | US4643599 Inking apparatus for a wire matrix printer |
| 02/17/1987 | US4643598 Print head for wire matrix printer |
| 02/17/1987 | US4643597 Dot printer |
| 02/17/1987 | US4643596 Impact type dot printer |
| 02/12/1987 | WO1987000916A1 Electrostatic printer for digitized images or data |
| 02/10/1987 | US4642660 Rotary drum non-impact printer |
| 02/10/1987 | US4642659 Image building apparatus |
| 02/10/1987 | US4642658 Image forming apparatus |
| 02/10/1987 | US4642657 Recorder |
| 02/10/1987 | US4642656 Thermal printer |
| 02/10/1987 | US4642653 Multi-tone recording method for ink jet printer |
| 02/10/1987 | US4642622 Video signal generating circuit |
| 02/10/1987 | US4641981 Dot matrix print head |
| 02/10/1987 | US4641950 Exposure system |
| 02/10/1987 | US4641920 Optical element having the function of changing the cross-sectional intensity distribution of a light beam |
| 02/10/1987 | CA1217678A Dot matrix print head |
| 02/10/1987 | CA1217677A Dot matrix print head |
| 02/05/1987 | DE3527040A1 Thermographic print head |
| 02/05/1987 | DE3526816A1 Device for covering and cleaning the nozzle region of an ink jet print head in an ink jet printer |
| 02/04/1987 | EP0210848A2 Thermal ink jet printhead |
| 02/04/1987 | EP0210618A2 Frequency converter for use in a laser printer |
| 02/04/1987 | EP0210311A1 Apparatus and method for drop deflection |
| 02/04/1987 | EP0210209A1 Device for writing by ink multinozzle projection. |
| 02/03/1987 | US4641282 Memory system |
| 02/03/1987 | US4641155 Printing head for ink jet printer |
| 02/03/1987 | US4641154 Ink jet apparatus with reservoir having a tilt valve serving as fill port and air vent |
| 02/03/1987 | US4641153 Notched piezo-electric transducer for an ink jet device |
| 02/03/1987 | US4641151 Thermal transfer recording apparatus |
| 02/03/1987 | US4641149 Thermal transfer printer |
| 02/03/1987 | US4641148 Thermal printhead with ribbon exit guide |
| 02/03/1987 | US4641147 Thermal printer |
| 02/03/1987 | US4640633 High-speed wire print head with wire print position shift apparatus |
| 02/03/1987 | CA1217567A1 Dot-matrix printer |
| 02/03/1987 | CA1217385A1 Print pin actuator and method of making same |
| 02/03/1987 | CA1217384A1 Circuit providing gamma, color and temperature compensation for thermal printer |
| 01/28/1987 | EP0210121A2 Print element control unit for representing slanted text (italics), especially in data terminals and in matrix printers |
| 01/28/1987 | EP0210077A2 Laser beam printer |
| 01/28/1987 | EP0210048A2 Method for operation of an ink jet printing head |
| 01/28/1987 | EP0209896A2 Method and apparatus for decorating metal or plastic containers |
| 01/28/1987 | EP0209529A1 Needle matrix printer. |
| 01/27/1987 | US4639749 Printing apparatus |
| 01/27/1987 | US4639748 Ink jet printhead with integral ink filter |
| 01/27/1987 | US4639747 Recording head drive control apparatus |
| 01/27/1987 | US4639746 Image recording apparatus |
| 01/27/1987 | US4639743 Thermal printer |
| 01/27/1987 | US4639742 Method and apparatus for printing an image |
| 01/27/1987 | US4639741 Block-divided driving of a thermal printhead |
| 01/27/1987 | US4639739 Thermal transfer recording method and apparatus |
| 01/27/1987 | US4639738 Ink level detection system for ink jet printing apparatus |
| 01/27/1987 | US4639737 Tensionable electrodes for charging and/or deflecting fluid droplets in fluid-jet marking apparatus |
| 01/27/1987 | US4639736 Ink jet recorder |
| 01/27/1987 | US4639735 Apparatus for driving liquid jet head |
| 01/27/1987 | US4639152 Printing apparatus with a thermal print head |
| 01/27/1987 | US4639127 Exposure apparatus for printing system |
| 01/27/1987 | US4639073 Electro-optic pulse imaging raster output scanner |
| 01/27/1987 | US4639072 Optical beam scanning apparatus including a cylindrical lens having its opposite ends closer to the scanned plane than its medial portion |
| 01/22/1987 | DE3525810A1 Damping and filtering element for the ink supply to an ink jet print head |
| 01/20/1987 | US4638373 Method and apparatus for improving gray scale resolution in an ink jet printing system |
| 01/20/1987 | US4638372 Color copier |
| 01/20/1987 | US4638339 Electrographic charge deposition apparatus |
| 01/20/1987 | US4638337 Thermal ink jet printhead |
| 01/20/1987 | US4638336 Cover for vacuum ink printing head |
| 01/20/1987 | US4638334 Electro-optic line printer with super luminescent LED source |
| 01/20/1987 | US4638333 Thermal printing circuit |
| 01/20/1987 | US4638332 Thermal printer |
| 01/20/1987 | US4638331 Image building apparatus |
| 01/20/1987 | US4638329 Thermal recording method and apparatus |
| 01/20/1987 | US4638328 Printhead for an ink jet printer |
| 01/20/1987 | US4638327 Apparatus to damp turbulence in an ink jet fluid supply chamber |
| 01/20/1987 | US4638326 Ink jet recording apparatus |
| 01/20/1987 | US4638325 Ink jet filament length and stimulation amplitude assessment system |
| 01/20/1987 | US4637742 Wire drive circuit in dot-matrix printer |
| 01/20/1987 | US4637307 Automatic mechanical resonant frequency detector and driver for shuttle printer mechanism |
| 01/20/1987 | EP0126742A4 Inking system for producing circuit patterns. |
| 01/20/1987 | CA1216773A1 Wire driving armature for dot printer |
| 01/20/1987 | CA1216772A1 Print hammer mechanism having intermediate pivot fulcrum |
| 01/15/1987 | WO1987000353A1 Thermal printer |
| 01/15/1987 | WO1987000300A1 Apparatus for stabilizing a laser beam |
| 01/15/1987 | WO1987000269A1 Ink jet recorder |
| 01/15/1987 | DE3621193A1 Filter for an ink jet printer |
| 01/15/1987 | DE3524930A1 Method and arrangement for the moisture-proof covering of an ink jet print head |
| 01/14/1987 | EP0208484A2 Control circuit for an ink jet head |
| 01/14/1987 | EP0208386A1 Silicon valve |
| 01/14/1987 | EP0208377A1 Device for controlling the filling level of an ink cartridge |
| 01/14/1987 | EP0208336A1 Assembly of tubular elements for ink-jet printers |
| 01/14/1987 | EP0208322A2 Ink jet printing device |
| 01/13/1987 | US4636817 Image forming apparatus with shutter array element |
| 01/13/1987 | US4636816 Electrostatic print head |
| 01/13/1987 | US4636814 Printing apparatus |