| Patents for B41K 1 - Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor (3,474) |
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| 09/04/2002 | CN1090103C Stamp materials and method how to make stamp materials |
| 09/04/2002 | CN1090102C Direct electrostatic printing method and apparatus |
| 09/04/2002 | CN1090088C Stamp material, stamp material-setting jig and stamp assembly |
| 09/04/2002 | CN1090087C Method for making laminate comprising conductive polymer composition |
| 08/21/2002 | CN2506445Y 连锁印章 Seal chain |
| 08/01/2002 | WO2002058939A1 Ink pad for a self-inking stamp |
| 08/01/2002 | WO2002058938A1 Self-inking stamp |
| 08/01/2002 | WO2002058937A1 Self-inking hand stamp with a reversing type element and kit containing such a self-inking stamp |
| 07/30/2002 | US6425328 Plate-making sheet and plate-making sheet printing device |
| 07/25/2002 | US20020098364 Silicone elastomer stamp with hydrophilic surfaces and method of making same |
| 07/24/2002 | EP1225055A2 Character wheel, character wheel band and ring usable for character wheel and method of manufacturing same |
| 07/24/2002 | CN2501686Y Seal ink-feed structure |
| 07/24/2002 | CN2501685Y Seal |
| 07/24/2002 | CN2501684Y 便携式印章 Portable Seal |
| 07/23/2002 | US6422140 Stamping device |
| 07/18/2002 | US20020092433 Ball brayer |
| 07/11/2002 | US20020088361 Lecture note-taking method |
| 07/09/2002 | US6415714 Ink stamping systems and methods |
| 06/26/2002 | CN2496655Y Inking pad |
| 06/20/2002 | US20020073861 Stamp, method, and apparatus |
| 06/19/2002 | CN2495468Y Frame of reel seal |
| 06/13/2002 | US20020069776 Hand stamp and a method of assembling hand stamp |
| 06/12/2002 | CN2494757Y Metal photosensitive stamp case |
| 06/12/2002 | CN2494756Y Stamp |
| 06/12/2002 | CN1086240C Triggering type anti-counterfeit stamp and identifying device thereof |
| 06/06/2002 | US20020066980 Porous resin stamp and a producing method thereof |
| 06/05/2002 | CN1085969C Seal box used in seal device |
| 05/30/2002 | WO2002042844A2 Stamp, method and apparatus for using said stamp |
| 05/30/2002 | US20020062752 Toy stamper |
| 05/22/2002 | CN1085145C Preparation of printing form plate or the plate group, and the printing apparatus therefor |
| 05/15/2002 | CN1084680C Device for making seal |
| 05/08/2002 | CN1347809A Anti-fake fingerprint seal |
| 05/08/2002 | CN1347808A Anti-fake seal engraving process |
| 05/02/2002 | WO2002034545A1 Stamping face of penetrating type stamp |
| 05/02/2002 | EP1200267A1 Stamping device with an ink print head |
| 05/02/2002 | DE10051237A1 Unit for accommodating an advertisement or information carrier is provided with stamps, in particular, self-inking stamps which serve for information transfer |
| 05/01/2002 | CN2488688Y Portable split seal |
| 05/01/2002 | CN2488687Y Photosensitive seal capable of adding ink |
| 04/25/2002 | WO2002032685A1 Print character selector of printing endless band in printer and pinter of printing endless band |
| 04/25/2002 | US20020046669 Stamping device |
| 04/17/2002 | CN2486328Y Anti-fake seal |
| 04/16/2002 | US6371022 Detachable handle for inkpads |
| 04/11/2002 | WO2002028658A1 Hand stamp and method of assembling hand stamp |
| 04/11/2002 | US20020040650 Adjustable stamper |
| 04/10/2002 | EP1194296A1 Self-inking stamp |
| 04/09/2002 | US6367382 Stamp making device |
| 04/03/2002 | EP0941159B1 Manual seal with a self-inking device |
| 03/26/2002 | US6360661 Pre-inked hand stamp |
| 03/26/2002 | US6360658 Roller stamp having interchangeable symbols |
| 03/20/2002 | CN2482494Y Loose-leaf type handle stamp |
| 03/20/2002 | CN1081129C Ink roller device and numbering machine equipped with ink roller device |
| 03/13/2002 | CN1080649C Stamping device |
| 03/07/2002 | US20020027161 Keylock switch and keylock switch system |
| 03/07/2002 | DE10041522A1 Druckwerk Printing |
| 03/06/2002 | CN1338384A Type wheel and manufacture thereof, band and ring thereof and method for manufacturing them |
| 03/06/2002 | CN1080198C Method and device for making stamp |
| 03/05/2002 | US6352024 Composite printing band and method of making same |
| 02/28/2002 | WO2002016141A1 Printing group |
| 02/28/2002 | US20020023364 Rubber stamp positioning device |
| 02/21/2002 | DE10038643A1 Lottostempel Lotto Temple |
| 02/13/2002 | EP1179809A2 Lotto stamp |
| 02/13/2002 | CN2476413Y Seal with lock |
| 01/30/2002 | CN2474314Y Printing ink die assembly and printing ink die made of said assembly |
| 01/30/2002 | CN2474313Y Turnover type automatic link applying stamp |
| 01/30/2002 | CN1078531C Method for generating stamp image and its device and apparatus for making stamp |
| 01/29/2002 | US6341561 Stamp unit and method of manufacturing the stamp unit |
| 01/16/2002 | EP1171800A1 Stamp for use in a lithographic process, method of manufacturing a stamp, and method of manufacturing a patterned layer on a substrate |
| 01/16/2002 | CN2471540Y Printing mould |
| 01/10/2002 | WO2002002343A1 Electronic stamp |
| 01/09/2002 | CN2470112Y Stamp pad |
| 01/09/2002 | CN2470111Y Date seal with window of specification thereof |
| 01/09/2002 | CN2470110Y Combined seal |
| 01/09/2002 | CN2470109Y Stamp complete-seal for settling accounts |
| 01/02/2002 | CN2468724Y Reinforcement type printing type ink pad |
| 01/02/2002 | CN1077047C Printer |
| 12/26/2001 | CN2467326Y Transfer stamp thermal sensitive pad |
| 12/19/2001 | EP1163116A1 Handstamp |
| 12/12/2001 | EP1161347A1 Portable printer |
| 12/12/2001 | CN1326197A 电气装置 Electrical installations |
| 12/06/2001 | WO2001092022A1 A hand numbering machine |
| 12/06/2001 | WO2001058689A8 Preinked stamps with ink reservoir developed by light or heat using carbon liquid |
| 12/05/2001 | CN2463175Y Exposure device for stamping surface of stamp |
| 12/04/2001 | US6324977 Stamp assembly with embossing member |
| 11/29/2001 | US20010045170 Plate-making sheet and plate-making sheet printing device |
| 11/28/2001 | EP0784542B1 Stamp for a lithographic process |
| 11/28/2001 | CN2461762Y Transfer seal |
| 11/21/2001 | CN1075000C Print stamp material |
| 11/15/2001 | WO2001085462A1 Self-inking stamp |
| 11/14/2001 | EP1152899A1 Self-inking hand stamp |
| 11/08/2001 | WO2001083229A1 Stamp assembly with removable embossing member |
| 11/08/2001 | WO2001083228A1 Self-inking stamp |
| 11/08/2001 | WO2001083226A1 Self-inking stamp |
| 11/08/2001 | WO2001051294A8 Elongated stamping device |
| 11/08/2001 | CA2407237A1 Self-inking stamp |
| 11/08/2001 | CA2308093A1 Mirror-image ink pads |
| 11/07/2001 | EP1150846A1 Self-inking hand stamp |
| 11/07/2001 | CN2458167Y Special anti-forge seal set for cheque |
| 11/06/2001 | US6311618 Stamp unit with a circumference portion covered by a sealant |
| 11/01/2001 | WO2001081094A1 Method of making a printing element of a hand-hed stamping device |
| 10/30/2001 | US6309088 Combined pencil sharpener and ink stamp with illumination device |