- All sections
- B - Performing operationstransporting
- B41K - Stampsstamping or numbering apparatus or devices
- B41K 3/26 - Apparatus for stamping articles having integral means for supporting the articles to be stamped with stamping surface located below article- supporting surface
Patent holdings for IPC class B41K 3/26
Total number of patents in this class: 9
10-year publication summary
|
0
|
0
|
3
|
1
|
2
|
0
|
1
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17491 |
4 |
| Chengdu Santai Electronic Industry Co., Ltd. | 6 |
2 |
| Canadian Bank Note Company, Limited | 44 |
1 |
| Wolter Corp. | 14 |
1 |
| Zeiser GmbH | 13 |
1 |
| Other owners | 0 |