Class B41K : STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
Subclass 1/30: 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 for offset or intaglio stamping
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 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 |
| 8186269 | Stamp-type printer | Jun 25, 09 | May 29, 12 | SHARP KABUSHIKI KAISHA |
| 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 |
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