| Patents for B41J 31 - Ink ribbons; Renovating or testing ink ribbons (1,930) |
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| 08/20/2002 | US6437814 Ink sheet type-printing apparatus |
| 08/15/2002 | WO2002062584A1 Thermal transfer printer, dyesheet and method of operation |
| 08/15/2002 | US20020109769 Method for forming image by thermal transfer |
| 08/14/2002 | DE10106415A1 Druckmaschine und Druckverfahren Press and printing method |
| 08/06/2002 | US6428222 Sensor for identifying marks on a ribbon |
| 08/06/2002 | US6428221 Package with web roll and take-up core |
| 08/01/2002 | WO2002022371A3 Tape drive and printing apparatus |
| 08/01/2002 | US20020101500 Reactive dye printing process |
| 07/25/2002 | US20020097317 Method and apparatus for alignment of sheet material for printing or performing other work operations theron |
| 07/24/2002 | EP1225197A2 Heat-resistant film and thermal transfer recording medium |
| 07/03/2002 | CN1357131A Sensor for identifying marks on ribbon |
| 07/02/2002 | US6412991 Identification code for color thermal print ribbon |
| 06/27/2002 | WO2002032684A9 Printer ribbon cartridge with reinking roller |
| 06/20/2002 | WO2002047919A1 Backing layer of a donor element for adjusting the focus on an imaging laser |
| 06/20/2002 | WO2002047918A1 Donor element for adjusting the focus of an imaging laser |
| 06/20/2002 | US20020076248 Method of forming metallic luster image and thermal transfer ribbon used in the method |
| 06/20/2002 | US20020075228 Thermal transfer sheet |
| 06/13/2002 | US20020071023 Ink sheet type-printing apparatus |
| 06/05/2002 | CN1351933A Heat transfer colour ribbon |
| 05/30/2002 | US20020064409 Printer ribbon cartridge with reinking roller |
| 05/29/2002 | CN1351543A Method and apparatus for communicating between printer or laminator and supplies |
| 05/28/2002 | US6396526 Ink ribbon positioning system of a color printer |
| 05/23/2002 | US20020060259 Film cassette |
| 05/21/2002 | US6392681 Method and apparatus for alignment of sheet material for printing or performing other work operations thereon |
| 05/21/2002 | US6392680 Image formation on objective bodies |
| 05/16/2002 | US20020057325 Methods and apparatus for improved thermal printing |
| 05/15/2002 | CN1084679C Pivotable ink robbon cassette and printer |
| 05/14/2002 | US6386772 Method and apparatus for communicating between printer or laminator and supplies |
| 05/02/2002 | US20020051667 Ribbon cassette, ribbon cartridge using ribbon protector, and printer using ribbon cassette and ribbon cartridge |
| 05/02/2002 | EP1201442A1 Ink sheet type-printing apparatus |
| 04/25/2002 | WO2002032684A1 Printer ribbon cartridge with reinking roller |
| 04/25/2002 | US20020048478 Identification code for color thermal print ribbons |
| 04/10/2002 | EP1194298A1 Use of reactive dye in a thermal transfer printing process |
| 04/03/2002 | EP1192583A2 Sensor for identifying marks on a ribbon |
| 03/21/2002 | WO2002022371A2 Tape drive and printing apparatus |
| 03/21/2002 | US20020033875 Thermal printer and ink ribbon used therewith |
| 03/13/2002 | CN1080651C 转移膜 Transmembrane |
| 03/07/2002 | US20020028101 Ink cassette, ink ribbon supply container, and method of attaching ink ribbon to ink cassette |
| 02/27/2002 | CN1337901A Correction tape having dye migration blocking properties |
| 02/19/2002 | US6348939 Digital printable reactive dye and process |
| 02/12/2002 | US6346502 Thermal dye transfer of layer containing inorganic particles, polymeric binder, and unexpanded synthetic thermoplastic polymeric microspheres; prevents sticking to receiver |
| 02/06/2002 | CN1078853C Ink ribbon cassette |
| 01/31/2002 | US20020012558 Tape supply cartridge |
| 01/31/2002 | US20020012038 Digital printable reactive dye and process |
| 01/17/2002 | US20020006303 Tape-shaped label printing device |
| 01/16/2002 | EP1172223A2 Ink cassette, ink ribbon supply container, and method of attaching ink ribbon to ink cassette |
| 01/16/2002 | EP1171307A2 Wide format printing apparatus and method |
| 01/10/2002 | US20020003567 Cassette for thermal transfer ribbon for setting images on printing plates |
| 01/09/2002 | EP1170144A2 Method for forming image by thermal transfer |
| 01/03/2002 | US20020001084 Color detecting sensor and method for ink ribbon |
| 01/03/2002 | US20020000190 Method, device and printing form for transferring free-flowing printing ink onto a printing material |
| 01/02/2002 | EP1167050A2 Roll, roll production apparatus and method for producing roll |
| 01/02/2002 | CN1329546A Identification code for color thermal print ribbons |
| 01/01/2002 | US6334724 Tape-shaped label printing device |
| 01/01/2002 | US6334722 Ink ribbon take-up body |
| 12/27/2001 | US20010055056 Multi-gradation recording method and thermal transfer recording medium used in the method |
| 12/20/2001 | WO2001037208A3 Sensor for identifying marks on a ribbon |
| 12/20/2001 | US20010053430 Roll, roll production apparatus and method for producing roll |
| 12/20/2001 | US20010052923 Thermal transfer recording apparatus and its recording method |
| 12/20/2001 | US20010052922 Recording apparatus and method thereof and removing claw therefor |
| 12/06/2001 | US20010048834 Image recording apparatus |
| 12/05/2001 | EP1159126A1 Correction tape having dye migration blocking properties |
| 12/04/2001 | US6326121 Multilayer; light to heat conversion layer and image forming layer |
| 11/27/2001 | US6322265 Vacuum workbed |
| 11/22/2001 | US20010043239 Thermal transfer recording system |
| 11/21/2001 | EP1154905A1 Method, device and printing mould for conveying free-flowing printing ink onto a printable substance |
| 11/21/2001 | EP0886580B1 Multi-layer correcting and/or marking material, process for its manufacture and its use |
| 11/15/2001 | US20010041084 Re-application of dye to a dye donor element of thermal printers |
| 11/15/2001 | DE10023319A1 Kassette für Thermotransferband zum Bebildern von Druckformen Cassette for thermal transfer ribbon for imaging of printing forms |
| 11/07/2001 | EP1151872A2 Donor element for laser-induced image transfer |
| 10/31/2001 | CN1073942C Method for printing upon linerless thermal transfer labels having polyorganosiloxane release agent |
| 10/30/2001 | US6309118 Ink ribbon |
| 10/24/2001 | EP1147914A2 Dye-donor element with transferable protection overcoat |
| 10/24/2001 | CN1319050A Sensor hub for print ribber supply roll and method |
| 10/17/2001 | EP1145164A2 Method and apparatus for communicating between printer or laminator and supplies |
| 10/04/2001 | EP1137540A1 Identification code for color thermal print ribbons |
| 09/18/2001 | US6291055 Carriers with waxes bonding layers, coloring ethylene-vinyl acetate copolymer and separation layer |
| 09/13/2001 | US20010020973 Image formation on objective bodies |
| 09/11/2001 | US6287029 Multi-layer ink ribbon and manufacture thereof |
| 08/22/2001 | EP1125754A1 Thermal transfer ribbon and method of manufacturing same |
| 08/21/2001 | US6277475 Ink transfer ribbon |
| 08/16/2001 | US20010014236 Wide format thermal printer |
| 08/09/2001 | WO2001056805A1 Thermal transfer recording system having an amorphous dye phase |
| 07/18/2001 | EP1115578A1 A sensor hub for a print ribbon supply roll and method |
| 06/26/2001 | US6250826 Ink ribbon, cartridge containing ink ribbon, and method of discriminating failure location from ink ribbon base film |
| 06/26/2001 | US6250825 Color ribbon for tipper apparatus and card-issuing system |
| 06/21/2001 | US20010004509 The hue of thermal transfer ink layer or the hue of developed color of color developing paper can be recorded on color developing paper when applied energy is low and multicolors can be recordeded by color mixture of the transfer |
| 06/07/2001 | US20010002959 Tape-shaped label printing device |
| 06/05/2001 | US6243120 Replaceable donor sheet assembly with memory for use with a thermal printer |
| 05/31/2001 | WO2000059729A3 Wide format thermal printing apparatus including an ink donor sheet assembly with a memory |
| 05/30/2001 | EP0853550B1 Ink transfer ribbon |
| 05/25/2001 | WO2001037208A2 Sensor for identifying marks on a ribbon |
| 05/23/2001 | CN1295928A Color thermaprinter |
| 05/17/2001 | WO2000043932A3 Method and apparatus for communicating between printer or laminator and supplies |
| 05/17/2001 | EP1145164A3 Method and apparatus for communicating between printer or laminator and supplies |
| 05/16/2001 | CN1294977A Color ribbon positioning system for color printer |
| 05/01/2001 | US6224277 Ink ribbon with adhesive for attaching end of ribbon to supply roll |
| 04/19/2001 | DE10050149A1 Color tape positioning system for color printer, uses detection device for controlling the light source while color tape passes the photo-sensor |
| 04/18/2001 | CN1291551A Thermal transfer printing recording medium and image forming method |
| 04/10/2001 | US6215508 Reverse image printing apparatus, cartridge and label, and method of making the same |