| 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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| 10/25/2001 | DE10018435A1 Information marking system is provided by threaded pin with marking grooved on head |
| 10/18/2001 | WO2001076847A1 Means and method of manufacturing a carrier of information or decoration |
| 10/16/2001 | US6302022 Ink refillable stamp |
| 10/10/2001 | CN2452733Y Stamp with teeth |
| 10/04/2001 | US20010027570 Stamp for use a lithographic process, method of manufacturing a stamp, and method of manufacturing a patterned layer on a substrate |
| 10/04/2001 | US20010025579 Ink stamping systems and methods |
| 10/02/2001 | US6295926 Plate-making sheet and plate-making sheet printing device |
| 09/26/2001 | CN2449916Y Movable-type stamp |
| 09/26/2001 | CN2449915Y Digit antifake stamp |
| 09/20/2001 | WO2001068374A1 Two layered microporous stamp material for a pre-inked stamp |
| 09/19/2001 | CN2448555Y Seal structure |
| 09/18/2001 | US6289808 Ink refill for printing device |
| 09/18/2001 | US6289806 Process for producing self-inking stamp and self-inking stamp |
| 09/05/2001 | CN2445924Y Autoamtic feeding seal machine |
| 09/05/2001 | CN2445923Y Portable counterfeit-proof steel seal |
| 09/05/2001 | CN2445922Y Counterfeit-proof seal with intelligent sensing chip |
| 09/05/2001 | CN2445921Y Safety cipher seal |
| 08/29/2001 | CN2444766Y Internal turnover anti-forged seal |
| 08/29/2001 | CN1310097A Connecting apparatus for wood stamp with mosaic figure and its cover |
| 08/21/2001 | US6276272 Stamp plate producing apparatus for producing stamp plate used in a stamp device |
| 08/16/2001 | WO2001059523A1 Stamp for use in a lithographic process, method of manufacturing a stamp, and method of manufacturing a patterned layer on a substrate |
| 08/16/2001 | WO2001058689A1 Preinked stamps with ink reservoir developed by light or heat using carbon liquid |
| 08/16/2001 | US20010013294 Stamp device for printing a pattern on a surface of a substrate |
| 08/16/2001 | US20010013293 Process for producing self-inking stamp and self-inking stamp |
| 08/15/2001 | CN2442839Y 印章 Seal |
| 08/08/2001 | EP1121251A1 Axial locking device for the swiveling axle of a hand-held stamp and hand-held stamp |
| 08/08/2001 | CN1069267C Printer for telltale clock |
| 08/02/2001 | US20010010195 Method of printing |
| 08/01/2001 | CN2440658Y Magnetic antifakery seal |
| 08/01/2001 | CN1305898A 2D-code seal |
| 07/25/2001 | EP1117538A1 Self-inking stamp |
| 07/25/2001 | CN2439952Y Seal with lock |
| 07/19/2001 | WO2001051294A1 Elongated stamping device |
| 07/11/2001 | CA2295348A1 Lifelight |
| 07/04/2001 | CN2437493Y Antiforging stamp capable of preventing unauthorized stamping |
| 07/04/2001 | CN1301632A Stamp and its producing method |
| 07/03/2001 | US6253673 Illuminating and audible ink stamp |
| 06/27/2001 | EP1109674A1 Holder for self-inking stamps |
| 06/20/2001 | CN1067337C Anti-fake seal and and its checking and identifying method |
| 06/13/2001 | CN2434134Y Fingerprint ink pad |
| 06/12/2001 | US6244180 Ink stamping systems and methods |
| 06/12/2001 | US6244177 Finger cot having stamp pad with postal related indicia |
| 06/06/2001 | CN2433187Y Marking head component of electric code marking machine |
| 06/06/2001 | CN1297817A Rotating-wheel chromatographic seal specially for check |
| 05/30/2001 | EP1102681A1 Hand stamp set |
| 05/23/2001 | CN2431116Y Seal with cipher of Eight Diagrams |
| 05/22/2001 | US6234700 Stamping implement |
| 05/22/2001 | US6234078 Ink roller assembly having a plurality of sections each having a porous sleeve |
| 05/16/2001 | EP1099546A2 Printing stamp and method therefor |
| 05/16/2001 | CN2430281Y Official seal bag |
| 04/25/2001 | CN2427322Y Convenient seal box |
| 04/18/2001 | EP0867303B1 Printer |
| 04/18/2001 | CN2426798Y Photosensitive figure antifake stamp |
| 04/17/2001 | US6216593 Animation generating apparatus and method |
| 04/17/2001 | US6216588 Character wheel and method of manufacturing same, and character wheel band and ring usable for character wheel and method of manufacturing same |
| 04/11/2001 | CN2426414Y Stamp box |
| 04/04/2001 | CN2425772Y Composite stereo character anti-fake stamp |
| 04/04/2001 | CN1289685A Certificate seal of corporation unit in the PRC |
| 04/04/2001 | CN1064004C Printer with multiple endless belts and stop means therefor |
| 03/28/2001 | CN2424927Y Citizen ID card number stamp |
| 03/28/2001 | CN2424926Y Synthetic seal |
| 03/28/2001 | CN1288820A Method for making dry-printed photosensitive seal |
| 03/21/2001 | CN2424015Y Festival commemorating book reservation seal |
| 03/13/2001 | US6199482 Stamp pad with rotary lid and articulated hinge |
| 03/07/2001 | CN2422135Y Seal with acousto-optic effect |
| 02/28/2001 | CN2421160Y Skip type anti-forge seal |
| 02/21/2001 | CN1284437A Signet engraving method and its computerized management information system |
| 02/21/2001 | CN1284436A Making process of anti-fake signet |
| 02/20/2001 | US6189451 Stamp for providing imprint on bulging surface |
| 02/20/2001 | US6189450 Ink refillable stamp |
| 02/20/2001 | US6189447 Method of making composite printing band |
| 02/08/2001 | WO2001008892A1 Self-inking stamp |
| 02/08/2001 | CA2346077A1 Manual stamp |
| 02/07/2001 | CN2418001Y Portriait anti-fake seal making apparatus |
| 02/07/2001 | CN1282667A Technology for carving information seal and its verifying method |
| 02/01/2001 | WO2001007261A1 Stamping device with an ink print head |
| 02/01/2001 | WO2001007260A1 Stamping device for stamping predefined information |
| 01/31/2001 | CN1282295A Direct electrostatic printing method and apparatus |
| 01/30/2001 | US6181433 Stamp-making method and apparatus |
| 01/30/2001 | US6178885 Ink vessel-containing stamp pad |
| 01/25/2001 | DE19934276A1 Stamp device for printing predefined information has frame defining area of object to be printed, printing device, controller and manually operated triggering device for printing device |
| 01/24/2001 | CN2415927Y Atomic stamp |
| 01/17/2001 | CN2414910Y Stamp |
| 01/11/2001 | WO2001002185A1 Holder for self-inking stamps |
| 01/11/2001 | CA2341893A1 Holder for self-inking stamps |
| 01/10/2001 | EP1066976A1 Stamp member and stamp unit using the stamp member |
| 01/10/2001 | CN1279161A Antiforge seal with portrait and its making method |
| 01/03/2001 | CN2412738Y Rotary wheel digital seal |
| 01/02/2001 | US6167807 Hand shaped fluid medium containing article for use in transferring images |
| 12/27/2000 | EP1063099A1 Stamp pad with rotatory lid and articulated hinge |
| 12/26/2000 | US6164701 Numbering apparatus for documents, and numbered documents |
| 12/26/2000 | US6164202 Stamp unit |
| 12/20/2000 | CN2411113Y Anti-counterfeit seal |
| 12/19/2000 | US6162531 Marking instruments and fluids |
| 12/14/2000 | WO2000074943A1 Composite printing band and method of making same |
| 12/13/2000 | CN2410122Y Anti-false wheeled data-turning over seal |
| 12/13/2000 | CN2410121Y Anti-false stamp |
| 12/13/2000 | CN1059390C Method and die set for making thermosetting plastic pump |
| 11/29/2000 | CN2407936Y Portable movable date stamp |
| 11/08/2000 | EP1050406A1 Ink roller assembly and method of printing |