| 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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| 02/03/1999 | CN2306122Y Changeable fast sealing device |
| 02/02/1999 | US5865892 Expandable stamp pad |
| 02/02/1999 | US5865305 Stencil case and stencil set in a case |
| 01/27/1999 | CN2305286Y 滚动式印章 Rolling Seal |
| 01/27/1999 | CN2305285Y Anti-fake seal |
| 01/13/1999 | EP0890443A1 Stamping device |
| 01/13/1999 | CN1204986A Stamp producing apparatus which forms edited pattern on stamp surface of uncompleted stamp |
| 01/05/1999 | US5855170 Ink-replenishable signet |
| 12/29/1998 | US5852973 Portable, manually actuated mail bar code stamp |
| 12/22/1998 | US5850787 Stamping device |
| 12/17/1998 | DE19826762A1 Printing device for application of motif onto human skin |
| 12/16/1998 | EP0884198A1 Stamp unit |
| 12/16/1998 | CN1201735A Sowing style antifaking seal and identifier therefor |
| 12/09/1998 | CN2299712Y Intelligent electronic anti-forging stamp |
| 12/08/1998 | US5845573 Method of producing a planar stamp |
| 12/02/1998 | EP0881088A1 Stamp producing apparatus which forms edited pattern on stamp surface of uncompleted stamp |
| 12/02/1998 | CN2298930Y Steel seal device with colour |
| 11/25/1998 | CN2298131Y Anti-forge seal |
| 11/11/1998 | CN2296813Y Anti-theft anti-forging seal |
| 11/04/1998 | CN1197734A Anti-fake finger print stamp and its making method |
| 11/03/1998 | US5829352 Stamp device having seal plate and support portion |
| 10/29/1998 | WO1998048202A1 Seal pressure appliance for seal |
| 10/28/1998 | EP0873245A1 Stamp mounting |
| 10/28/1998 | CN1197429A Printer |
| 10/28/1998 | CN1197009A Self-feeding ink seal |
| 10/27/1998 | US5826515 Stamping device |
| 10/27/1998 | US5826506 Structure of a stamp |
| 10/21/1998 | CN2294840Y Ink pad |
| 10/21/1998 | CN2294839Y Bill sealing device |
| 10/21/1998 | CN2294838Y Enciphered seal |
| 10/13/1998 | US5819650 Pre-ink die-plate dater |
| 10/07/1998 | CN1194912A Typewriter for printing staff |
| 10/06/1998 | US5817242 Stamp for a lithographic process |
| 10/06/1998 | US5816160 Stamp unit capable of detachably holding stamp plate formed with stamp image |
| 09/30/1998 | EP0867303A1 Printer |
| 09/22/1998 | US5809886 Self-inking stamp |
| 09/16/1998 | EP0864436A1 Ink pad accessory for use with a notepad block |
| 09/16/1998 | EP0863952A1 Coating fluids with reduced solvent evaporation |
| 09/09/1998 | CN2290466Y Antitheft cipher code seal |
| 09/02/1998 | EP0804344B1 Stamping device |
| 09/02/1998 | EP0794870B1 Stamping device |
| 09/02/1998 | CN2289675Y Numbering device with arbitrary digital |
| 09/02/1998 | CN2289674Y Combined stamp pad |
| 09/01/1998 | US5799576 Rotary stamp |
| 08/26/1998 | CN2288841Y Double colour double-deck inking pad |
| 08/26/1998 | CN2288840Y Stamp support |
| 08/11/1998 | US5791252 Method and stamping device for creating an aligned design |
| 08/05/1998 | EP0856413A1 Stamping device |
| 08/05/1998 | CN1039395C Mechanism for preventing fouling of printer display characters |
| 07/30/1998 | WO1998032610A1 Device for depositing hand-held stamps and other office implements |
| 07/29/1998 | CN2286669Y 医用符号笔 Medical symbol pen |
| 07/29/1998 | CA2227948A1 Stamping device |
| 07/15/1998 | EP0853004A1 Method of producing a planar stamp |
| 07/15/1998 | CN2286104Y Anti-fake metal official seal |
| 07/15/1998 | CN2286103Y Laser holographic antifake official stamp strip |
| 07/14/1998 | US5778776 For printing a stencil image |
| 07/09/1998 | WO1998029254A1 Stamp |
| 07/08/1998 | CN1186737A Character wheel and method and manufacturing same, and character wheel band and ring usable for character wheel and method of manufacturing same |
| 07/01/1998 | EP0850775A1 Character wheel and method of manufacturing the same |
| 07/01/1998 | CN1186019A Stamp material stamp material-setting jig and stamp assembly |
| 06/30/1998 | US5772050 Ink stamp rack |
| 06/30/1998 | US5771808 Photopolymerizable liquid |
| 06/30/1998 | US5771806 For forming an image on a recording medium |
| 06/30/1998 | US5771799 Ink roller device and numbering machine equipped with the ink roller device |
| 06/23/1998 | US5768992 Hand stamp and method of assembling same |
| 06/17/1998 | CN2284138Y Covering device of seal |
| 06/16/1998 | US5765484 Stamping device having skirt and spring combination |
| 06/16/1998 | US5765478 Method and device for painting without the use of hands or arms |
| 06/10/1998 | CN2283571Y Changable printing board of seal |
| 06/09/1998 | US5762429 Printing head structure of calculator having bold characters |
| 06/03/1998 | CN2282982Y Stamp with identification certificate function |
| 05/27/1998 | EP0844096A1 Stamp apparatus |
| 05/27/1998 | CN2282494Y Stamp box |
| 05/27/1998 | CN1182922A Triggering type anti-counterfeit stamp and identifying device thereof |
| 05/13/1998 | CN1181315A Multielement seal toy for child |
| 05/06/1998 | EP0839666A1 Stamp device with stamp plate and stamp plate producing apparatus for producing stamp plate used in stamp device |
| 04/29/1998 | EP0838344A1 Stamp device |
| 04/29/1998 | CN2280008Y Stamp having fingerprint |
| 04/28/1998 | US5745222 Apparatus for making a stamp from an original picture |
| 04/28/1998 | US5743186 Stamp |
| 04/28/1998 | US5743185 For use in imposing an image upon a toy object |
| 04/21/1998 | US5741459 Process for preparing stamp |
| 04/21/1998 | US5740737 Handstamping apparatus |
| 04/14/1998 | US5738011 Amusement stamp |
| 04/08/1998 | CN2277888Y Stamp device |
| 04/08/1998 | CN2277887Y Safety stamp |
| 04/07/1998 | US5735954 Expandable stamp pad assembly |
| 04/02/1998 | WO1998013433A1 Coating fluids with reduced solvent evaporation |
| 04/01/1998 | EP0832755A1 Seal making device |
| 04/01/1998 | CN2277342Y Automatic stamp |
| 03/31/1998 | US5732627 Cylindrical stamp |
| 03/25/1998 | CN2276881Y Carry-on safety signet box |
| 03/25/1998 | CN1176896A Method for making anti-counterfeit seal with finger print, and the seal therefrom |
| 03/24/1998 | US5731033 Medium and process for manufacturing a stamp |
| 03/19/1998 | WO1998010937A1 Stamping device |
| 03/19/1998 | WO1998010936A1 Stamp producing apparatus which forms edited pattern on stamp surface of uncompleted stamp |
| 03/18/1998 | EP0829373A2 Seal making device |
| 03/18/1998 | CN2276416Y Arrange-changable combined stamp structure |
| 03/17/1998 | US5727946 Multicolored tutorial stampers |
| 03/17/1998 | US5727467 Hand stamp |