| 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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| 06/09/2011 | US20110132218 Method for regulating the ink in a printing press |
| 06/08/2011 | CN201856460U Fixing plate for sealing |
| 06/08/2011 | CN201856459U Automatic turnover stamp tool |
| 06/08/2011 | CN201856458U Multifunctional stamp |
| 06/08/2011 | CN102085765A Anti-counterfeiting hot stamping device for electric cables |
| 06/07/2011 | US7954429 Combined ink stamp and digital counter device and associated method |
| 06/01/2011 | CN101628512B Method for stamping font |
| 05/26/2011 | WO2011020608A3 Programmable stamping device |
| 05/26/2011 | US20110120330 Printing press with multiple inking units |
| 05/25/2011 | CN201841768U Coded lock type seal |
| 05/25/2011 | CN201841767U Multi-functional anti-counterfeiting seal |
| 05/24/2011 | CA2470265C Postage meter with integrated ink feed device |
| 05/18/2011 | CN201833661U Five-link stamp |
| 05/18/2011 | CN201833660U Stamp with compass |
| 05/18/2011 | CN102066119A Rotary stamp |
| 05/18/2011 | CN102059667A Coiling and pressing type metallic seal clamp |
| 05/12/2011 | DE202010016483U1 Akkorddiagramm-Stempelplatte für Gitarre Chord diagram stamping plate for Guitar |
| 05/11/2011 | EP2319702A1 Handheld stamp assembly |
| 05/11/2011 | CN201824656U Stamp with electronic identity authentication function and verification system thereof |
| 05/11/2011 | CN201824655U Novel roller stamp structure |
| 05/11/2011 | CN1955077B Printing box for label adhering machine and its label adhering machine |
| 05/11/2011 | CN102049908A Hand-hold combined seal |
| 05/11/2011 | CN101417561B Fingerprint electric identification stamp |
| 05/05/2011 | US20110100241 Pad printing machine |
| 05/04/2011 | CN201816286U Special stamp for individual inspection and receipt for construction engineering |
| 05/04/2011 | CN201816285U Anti-counterfeiting time counting stamp |
| 04/28/2011 | US20110094404 Printing in a Medium |
| 04/27/2011 | CN201808375U Multifunctional stationery accessory |
| 04/27/2011 | CN201808278U Special card smearing device for examination |
| 04/27/2011 | CN102029822A Coded lock type stamp |
| 04/20/2011 | CN201800335U Stamp box with stamp pad |
| 04/20/2011 | CN201800334U Combined stamp holder |
| 04/20/2011 | CN201800333U Mark printing device |
| 04/20/2011 | CN201799853U Automatic character rolling and forging equipment |
| 04/20/2011 | CN102019777A Method for preparing patterned agarose stamp |
| 04/14/2011 | US20110083569 Stamp |
| 04/13/2011 | CN201792567U Stamp |
| 04/13/2011 | CN101474917B Endless printing belt |
| 04/12/2011 | US7921772 Cover for an automatically re-inked stamp |
| 04/06/2011 | CN201784270U Lengthening device of applying seal |
| 04/06/2011 | CN201784269U Combined stamper |
| 04/06/2011 | CN201784268U Seal with identification chip |
| 04/06/2011 | CN101522421B Ink storing unit for a hand-operated stamp |
| 03/31/2011 | US20110072991 Rotary stamp |
| 03/31/2011 | US20110072990 Lumber printer |
| 03/30/2011 | EP1523413B1 Method and device for producing a stamp |
| 03/30/2011 | CN201776993U Pipeline pipe end chamfering surface stamping device |
| 03/30/2011 | CN101505968B Stamp insert |
| 03/24/2011 | US20110067590 Anilox metering system for electrographic printing |
| 03/24/2011 | US20110067589 Anilox metering system for electrographic printing |
| 03/23/2011 | EP1841599B1 Device for securing the pivot pin of a type unit |
| 03/23/2011 | CN101989392A Anti-counterfeiting stamping device |
| 03/23/2011 | CN101125497B Method for processing signet material |
| 03/16/2011 | EP2212118B1 Pocket stamp |
| 03/16/2011 | CN1761571B Self-inking stamp filled by pressure over inking and an ink-pad container for said stamp |
| 03/15/2011 | US7906192 Non-intrusive portable safety seal used to obtain people's DNA and genetic patterns through fingerprinting |
| 03/10/2011 | US20110056398 Direct imprinting of porous substrates |
| 03/09/2011 | CN201755948U Structure of mold for manufacturing labels |
| 03/03/2011 | US20110048258 Handheld stamp assembly |
| 02/24/2011 | WO2011020282A1 Seal with electronic identifying function |
| 02/24/2011 | US20110041714 Square ink filter vessel for a printing press |
| 02/22/2011 | US7891295 Printing in a medium |
| 02/17/2011 | US20110036252 Printing template |
| 02/16/2011 | EP1885564B1 Article for stamping |
| 02/16/2011 | CN201745258U Device dedicated for manually printing marks on steel plate |
| 02/16/2011 | CN201745257U Portable page-turning seal |
| 02/15/2011 | US7887246 Liquid supply device |
| 02/09/2011 | CN201736532U Inkpad box |
| 02/09/2011 | CN201736531U Convenient fingerprint sleeve |
| 02/09/2011 | CN201736530U Portable stamp |
| 02/09/2011 | CN201736529U Electric official seal with limited use |
| 02/03/2011 | WO2010057223A8 Method and printing sheet for the production of hand stamps |
| 02/02/2011 | CN201728915U Elastic stamp pad |
| 02/02/2011 | CN201727967U Sponge stamp assembly |
| 02/02/2011 | CN101961962A Male punch with circular shaft locating device |
| 01/26/2011 | CN101954802A Anti-counterfeit method for stamp |
| 01/25/2011 | US7874671 Method of transferring a micron-scale pattern onto an optical article, and optical article obtained thereby |
| 01/25/2011 | US7874248 Typing device, printer and card case with printing function |
| 01/19/2011 | CN201712267U Enclosed type number/date stamp |
| 01/13/2011 | DE102009027354A1 Farbrolle für ein Handetikettiergerät Paint roller on a hand-held labeling |
| 01/12/2011 | CN201703046U Ink-returning stamp |
| 01/12/2011 | CN101944305A Anti-counterfeiting method of seal |
| 01/12/2011 | CN101941336A Seal anti-counterfeiting method |
| 01/05/2011 | EP2269832A1 Continuous ink stamping systems and methods with reconfigurable stamping assembly |
| 01/05/2011 | CN201693850U Full-closed number and date seal |
| 01/05/2011 | CN201693849U Financial seal with counter |
| 01/05/2011 | CN101934650A Limited-use electrical official seal |
| 12/30/2010 | US20100326299 Self-inking stamp |
| 12/30/2010 | US20100326298 Continuous ink stamping systems and methods with reconfigurable stamping assembly |
| 12/30/2010 | CA2708642A1 Continuous ink stamping systems and methods with reconfigurable stamping assembly |
| 12/29/2010 | EP2266809A1 A self-inking stamp |
| 12/29/2010 | CN201685549U Novel seal box |
| 12/29/2010 | CN201685548U Buffer stamper |
| 12/29/2010 | CN201685547U Stamp with flash disk |
| 12/29/2010 | CN201685546U Decomposable official seal with passwords |
| 12/29/2010 | CN201684410U Diabolo with stamp |
| 12/29/2010 | CN101930682A Building block type Tang poem seal die toy for children to learn to read |
| 12/29/2010 | CN101927621A A self-inking stamp |
| 12/23/2010 | WO2010145063A1 Stamp with band cover |
| 12/22/2010 | CN201679315U Illegal stamping prevention seal control system |