| Patents for B41J 31 - Ink ribbons; Renovating or testing ink ribbons (1,930) |
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| 08/06/1997 | EP0787071A1 Apparatus for re-inking the ribbon of a printer ribbon cartridge |
| 08/05/1997 | US5653542 Tape cassette |
| 07/31/1997 | WO1997027063A1 Multi-layer correcting and/or marking material, process for its manufacture and its use |
| 07/29/1997 | US5651620 Nonimpact printer having selectable ribbons and print heads |
| 07/23/1997 | EP0785086A1 Thermal transfer ribbon |
| 07/23/1997 | EP0785083A1 Thermal printer and ink ribbon used therewith |
| 07/23/1997 | CN1155106A Treatment cassette, method for fitting same, and image forming equipment |
| 07/09/1997 | EP0782505A1 Transfer film |
| 07/03/1997 | WO1997023355A1 Thermal transfer strip |
| 07/03/1997 | DE19548401A1 Thermotransferband Thermal transfer ribbon |
| 07/03/1997 | CA2228275A1 Thermo-transfer strip |
| 06/25/1997 | EP0780240A2 Low energy thermal transfer formulation |
| 06/25/1997 | EP0780238A2 Thermal transfer printing |
| 06/22/1997 | CA2193023A1 Thermo-transfer ribbon |
| 06/17/1997 | US5639540 Thermal expansile sheet |
| 05/20/1997 | US5631043 Applyin bias voltage |
| 05/13/1997 | US5629259 Credit cards, identification and telephone cards, improved image resolution, sublimination image transferring |
| 05/07/1997 | CN2253693Y Inking apparatus for typewriter ink-ribbon |
| 05/01/1997 | WO1997015451A1 System for controlled inking of printer ribbons |
| 04/22/1997 | US5622440 Ink film cassette having a torque applying device therein |
| 04/02/1997 | EP0765760A2 Thermal transfer type color printer |
| 04/01/1997 | US5616402 Printing ribbon for printing red scannable bar codes |
| 03/27/1997 | WO1997010956A1 Improvements in transfer printing |
| 03/26/1997 | EP0739273A4 Re-inkable ribbon cartridge |
| 03/25/1997 | US5614935 Ink transfer medium for toner, ink transfer process and re-inking process for the same |
| 03/18/1997 | US5612120 Of a base film and a filling layer containing paraffin and isoparaffin waxes |
| 03/18/1997 | US5611273 Check writing machine |
| 03/12/1997 | EP0761463A1 Thermal transfer sheet |
| 03/04/1997 | US5607762 Ink-ribbons comprising IR-absorbing compounds |
| 02/25/1997 | US5605405 Ink ribbon for a printer, typewriter or the like |
| 02/25/1997 | US5605402 Inked ribbon cartridge with a ribbon inking element |
| 02/11/1997 | US5602072 Contains in the dye coat or in layer between dye coat and substrate a material for absorbing and converting laser light to heat |
| 01/29/1997 | CN1141242A Heat sensitive impression-transfer printing and apparatus therefor |
| 01/22/1997 | EP0584367B1 Ink ribbon substrate |
| 01/02/1997 | EP0751188A1 Hydrophobic cationic dyes and thermal transfer ink ribbons using the same |
| 12/27/1996 | EP0749843A2 Thermally transferable ink sheet and a thermal printing apparatus using said sheet |
| 12/19/1996 | WO1996040526A1 Method for printing upon linerless thermal transfer labels having a silicone release agent |
| 12/19/1996 | CA2219534A1 Method of printing on linerless labels |
| 12/03/1996 | US5580178 Ribbon reinking apparatus |
| 11/26/1996 | US5578824 Image forming system |
| 11/05/1996 | US5570963 Ink transfer roller for ribbon cartridges |
| 10/30/1996 | EP0739273A1 Re-inkable ribbon cartridge |
| 10/29/1996 | US5569326 Device for applying and dosing liquid or pasty materials |
| 10/22/1996 | US5568177 Thermal transfer printing ribbon for printing security bar code symbols |
| 10/22/1996 | US5567506 Thermal transfer recording medium |
| 10/22/1996 | US5567065 Ink ribbon cassette |
| 10/09/1996 | EP0736391A2 Pressure-sensitive correction tape |
| 10/01/1996 | US5560722 Tape unit having ribbon end tape |
| 09/25/1996 | EP0733489A1 Thermal transfer recording medium |
| 09/24/1996 | US5558450 Ink ribbon fabric foundation |
| 09/18/1996 | CN1131097A Ink ribbon for printer |
| 09/17/1996 | US5556213 Tape printer having a half-cut mechanism |
| 09/11/1996 | CN1130571A Ink ribbon cassette |
| 08/27/1996 | US5550097 Color recording method and device |
| 07/16/1996 | US5536093 Supply and take-up reels in an ink sheet cartridge and recording apparatus using said ink sheet cartridge |
| 07/09/1996 | US5534334 Base fabric for ink ribbons |
| 07/04/1996 | DE19548135A1 Ink ribbon storage cassette with ink storage compartment |
| 07/02/1996 | US5531528 Cartridge for printers |
| 07/01/1996 | CA2165588A1 Check writing machine |
| 06/25/1996 | US5529408 Thermal transfer recording method including preheating thermal transfer recording medium |
| 06/06/1996 | WO1996016814A1 Device for inserting an ink ribbon in a printer |
| 06/05/1996 | DE4442511A1 Verfahren und Vorrichtung zum Einlegen eines Farbbandes in einen Drucker Method and apparatus for loading an ink ribbon in a printer |
| 05/28/1996 | US5521626 Fusion-type thermal transfer printing system |
| 05/23/1996 | DE19542027A1 Vorrichtung zur Farbzuführung für einen Drucker Apparatus for ink supply for printer |
| 05/14/1996 | US5516590 Fluorescent security thermal transfer printing ribbons |
| 05/09/1996 | DE4433858C1 Übertragungsfolie Transfer film |
| 05/01/1996 | EP0708709A1 Dye diffusion thermal transfer printing |
| 04/30/1996 | US5511889 Ribbon inking device |
| 04/30/1996 | US5511888 Apparatus for re-inking the ribbon of a printer ribbon cartridge |
| 03/28/1996 | WO1996009174A1 Transfer film |
| 03/28/1996 | WO1996009172A1 Apparatus for re-inking the ribbon of a printer ribbon cartridge |
| 03/28/1996 | CA2197334A1 Apparatus for re-inking the ribbon of a printer ribbon cartridge |
| 03/26/1996 | US5501537 Ink ribbon |
| 03/13/1996 | EP0564649B1 Ink ribbon cassette |
| 03/05/1996 | CA2021824C Ribbon cartridge with ink roll re-inking system |
| 02/14/1996 | CN1116638A Liquid ink composition for impact printer and ink ribbon using the same |
| 02/06/1996 | US5489937 Optical conductive thermal transfer ink medium |
| 01/30/1996 | US5487615 Ribbon drive assembly for ribbon cartridge |
| 01/30/1996 | CA2152093A1 Multi-ply printer ribbon cartridge and method |
| 01/24/1996 | EP0693384A1 Thermal expansile sheet |
| 01/23/1996 | CA2016938C Ribbon print track reinking with a roll system |
| 01/18/1996 | WO1996001186A1 Printer tapes and cassettes |
| 01/03/1996 | EP0689507A1 Ink ribbons containing compounds absorbing in the ir region |
| 01/02/1996 | US5480703 Heat-resistant thermal transfer recording medium |
| 12/27/1995 | EP0688676A1 Thermal colour ribbon |
| 12/26/1995 | US5478160 Multi-ply printer ribbon cartridge and method |
| 12/20/1995 | EP0687574A2 Ink ribbon for thermal sublimation transfer process |
| 12/13/1995 | CN1113186A Method for using printer ribbon many times |
| 11/29/1995 | EP0684143A2 Tape cassette |
| 11/15/1995 | EP0682095A1 Liquid ink composition for impact printer and ink ribbon using the same |
| 11/14/1995 | US5466073 Printer ribbon cartridge with re-inking reservoir and pump |
| 11/14/1995 | CA2030675C Apparatus and method for detecting ribbon cassette usage |
| 11/02/1995 | EP0679527A2 Inked ribbon cartridge with ribbon inking element |
| 11/02/1995 | EP0679526A1 Ink ribbon base fabric and production method thereof |
| 10/17/1995 | US5459504 Thermal printer |
| 10/17/1995 | US5458954 Ink transfer medium for toner, ink transfer process and re-inking process for the same |
| 10/11/1995 | EP0676297A2 Ink ribbon fabric foundation |
| 10/11/1995 | EP0676295A2 Printing apparatus and method of controlling it |
| 10/11/1995 | EP0525114B1 Ribbon cartridge with ink wicking mechanism |
| 10/03/1995 | US5455617 Thermal printer supply having non-volatile memory |