- All sections
- B - Performing operations; transporting
- B41J - Typewriters; selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; correction of typographical errors
- B41J 3/39 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for embossing, e.g. for making matrices for stereotypes hand-held
Patent holdings for IPC class B41J 3/39
Total number of patents in this class: 25
10-year publication summary
|
0
|
1
|
2
|
1
|
0
|
1
|
3
|
5
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
5 |
| Ricoh Company, Ltd. | 13266 |
3 |
| Brother Industries, Ltd. | 13000 |
3 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| DYMO | 70 |
2 |
| NEC Platforms, Ltd. | 1106 |
2 |
| Colop Digital GmbH | 16 |
2 |
| Toshiba TEC Corporation | 3877 |
1 |
| Datalase Ltd. | 115 |
1 |
| Mobiledemand LC | 15 |
1 |
| Panduit Corp. | 1007 |
1 |
| Synerdyne Corporation | 31 |
1 |
| Bordeleau, Eric | 1 |
1 |
| Other owners | 0 |