B41K 1/30
Portable hand-operated devices without means for supporting or locating the articles to
Official title: for offset or intaglio stamping
B41K1/30 (Portable hand-operated devices without means for supporting or locating the articles to) appears on 7 US grants and 10 published applications in this corpus.
Search patents in B41K- Granted patents
- 7
- Published applications
- 10
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
By publication year.
Recent patents
- Printing cone for hand printing designs and patterns10 Sep 2024US 12,083,811 B2
- Methods and apparatus for hand printing designs and patterns28 May 2024US 11,993,091 B2
- Stamp with permeable hydrophylic matrix4 Jun 2013US 8,453,569 B2International Business Machines Corporation
- Printing in a medium25 Dec 2012US 8,336,456 B2International Business Machines Corporation
- Stamp with drainage channels for transferring a pattern in the presence of a third medium18 Sep 2012US 8,267,011 B2International Business Machines Corporation
- Multisided Sequence Stamp for Hand Printing Designs and Patterns19 Dec 2024US 2024/0416669 A1
- Printing Cone for Hand Printing Designs and Patterns4 Jul 2024US 2024/0217251 A1
- Methods and Apparatus for Hand Printing Designs and Patterns15 Sep 2022US 2022/0288961 A1
- Rubber stamp for eyebrow shaping, filling, and enhancing eyebrows3 Dec 2020US 2020/0375340 A1
- Stamp with drainage channels for transferring a pattern in the presence of a third medium13 Sep 2012US 2012/0227601 A1International Business Machines Corporation
Most cited
By later US patents
- Printing in a medium11US 7,434,512 B2International Business Machines Corporation · 2008
- Printing in a medium3US 8,336,456 B2International Business Machines Corporation · 2012
- Printing in a medium1US 7,891,295 B2International Business Machines Corporation · 2011
- Stamp with permeable hydrophylic matrix1US 8,453,569 B2International Business Machines Corporation · 2013