| 9914293 | System for preparing and producing a stamp plate | May 14, 14 | Mar 13, 18 | TRODAT GMBH |
| 9884502 | Device for guiding an ink pad container and self-inking stamp | Jan 21, 14 | Feb 06, 18 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 9579920 | Die unit and system for constructing die units | Sep 05, 12 | Feb 28, 17 | Vanderpool, Julia |
| 9545806 | Self-inking stamp | Apr 22, 16 | Jan 17, 17 | SHACHIHATA INC. |
| 9522557 | Electronic printing device in the form of a manual stamp | Jun 25, 13 | Dec 20, 16 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 9475326 | Removable die plate for self-inking stamps | Sep 09, 14 | Oct 25, 16 | TRODAT GMBH |
| 9387713 | Removable print element assembly for a hand printer | Apr 21, 11 | Jul 12, 16 | Sterling Marking Products Inc. |
| 9358822 | Mounting device for a stamp plate | Jan 21, 14 | Jun 07, 16 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 9227450 | Self-inking stamp with a stamp housing | Jan 21, 14 | Jan 05, 16 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 9211754 | Stamp and associated stamp pad | May 24, 12 | Dec 15, 15 | TRODAT GMBH |
| 9156297 | Marking device for marking balls, use of such a marking device, and method for providing such a marking device | May 11, 12 | Oct 13, 15 | LEHMANN, ANNETTE |
| 8783176 | Self-sealing stamping device | Feb 25, 13 | Jul 22, 14 | CRAYOLA, LLC |
| 8695500 | Self-inking hand stamp comprising a housing | Sep 07, 11 | Apr 15, 14 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG., Colp Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG, |
| 8336456 | Printing in a medium | Jan 07, 11 | Dec 25, 12 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 8267011 | Stamp with drainage channels for transferring a pattern in the presence of a third medium | Mar 29, 10 | Sep 18, 12 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 7954429 | Combined ink stamp and digital counter device and associated method | May 23, 08 | Jun 07, 11 | Not available |
| 7654198 | Type unit of a hand stamp including a hood-shaped cover | Jan 18, 06 | Feb 02, 10 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 7520221 | Device for securing a turning axle of a type unit | Jan 18, 06 | Apr 21, 09 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 7021211 | Stamp housing assembly | Oct 13, 04 | Apr 04, 06 | Not available |
| 6983691 | Retractable stamp | Jan 20, 04 | Jan 10, 06 | Not available |