Class B41K : STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
Subclass 1/38: 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 Details Inking devices; Stamping surfaces
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12208636 | Multi-purpose acid-etched metallic stamps and dies | Dec 15, 22 | Jan 28, 25 | Not available |
| 12202285 | High dimensional flexible stamp with tiled strengthened area | Jul 06, 21 | Jan 21, 25 | MORPHOTONICS HOLDING B.V. |
| 12083811 | Printing cone for hand printing designs and patterns | Sep 21, 23 | Sep 10, 24 | Not available |
| 11993091 | Methods and apparatus for hand printing designs and patterns | Mar 14, 22 | May 28, 24 | Not available |
| 11518183 | Systems and methods for providing an ink pad | Jan 25, 21 | Dec 06, 22 | Cabin Creek, LLC |
| 11325407 | Frequency band extension in an audio signal decoder | Jul 27, 20 | May 10, 22 | Koninklijke Philips N.V. |
| 11312164 | Frequency band extension in an audio signal decoder | Jul 13, 20 | Apr 26, 22 | Koninklijke Philips N.V. |
| 11135864 | Stamp and associated stamp pad | Nov 23, 15 | Oct 05, 21 | Trodat GmbH |
| 11052692 | Covering assembly for a stamp | Aug 31, 18 | Jul 06, 21 | Sun Same Enterprises Co., Ltd. |
| 10899152 | Systems and methods for providing an ink pad | Jun 21, 17 | Jan 26, 21 | Cabin Creek, LLC |
| 10773538 | Positioning device for an ink pad container | Sep 04, 18 | Sep 15, 20 | Sun Same Enterprises Co., Ltd. |
| 10730329 | Frequency band extension in an audio signal decoder | Jun 18, 18 | Aug 04, 20 | Koninklijke Philips N.V. |
| 10668760 | Frequency band extension in an audio signal decoder | Jan 12, 18 | Jun 02, 20 | Koninklijke Philips N.V. |
| 10654302 | Stamping device and stamping insert, especially as a replacement part for a stamping device | Jun 08, 16 | May 19, 20 | Trodat GmbH |
| 10513134 | Hand stamp with removable die box | Jun 14, 18 | Dec 24, 19 | Shanghai Jipushen Office Articles Co., Ltd. |
| 10456868 | Processing system for multiple differing workpieces | Jan 07, 15 | Oct 29, 19 | Trodat GmbH |
| 10040305 | Plate carrier having a grid pattern for a self-inking stamp and production method | Apr 22, 14 | Aug 07, 18 | Colop Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG. |
| 9914293 | System for preparing and producing a stamp plate | May 14, 14 | Mar 13, 18 | TRODAT GMBH |
| 9895919 | Stamp and stamping insert | Jun 08, 16 | Feb 20, 18 | TRODAT GMBH |
| 9873276 | Microcontact printing stamps with functional features | Oct 30, 14 | Jan 23, 18 | 3M INNOVATIVE PROPERTIES COMPANY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0416,669 | Multisided Sequence Stamp for Hand Printing Designs and Patterns | Sep 03, 24 | Dec 19, 24 | Not available |
| 2024/0217,251 | Printing Cone for Hand Printing Designs and Patterns | Sep 21, 23 | Jul 04, 24 | Not available |
| 2024/0149,600 | Safety Glazing Identification Systems, Methods, and Apparatus | Nov 07, 22 | May 09, 24 | Quality Enclosures INC. |
| 2023/0294,441 | APPARATUS AND PROCESS FOR REPLICATING A TEXTURE | Jul 16, 21 | Sep 21, 23 | Not available |
| 2019/0160,841 | STAMP | Nov 30, 17 | May 30, 19 | Stampin' Up! Inc. |
| 2018/0126,762 | QUESTIONNAIRE STAMP | Jun 01, 17 | May 10, 18 | Not available |
| 2016/0368,297 | STAMPING DEVICE AND STAMPING INSERT, ESPECIALLY AS A REPLACEMENT PART FOR A STAMPING DEVICE | Jun 08, 16 | Dec 22, 16 | Not available |
| 2006/0196,375 | Method and system for transferring a patterned material | Oct 20, 05 | Sep 07, 06 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
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