- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 19/00 - Producing buttons or semi-finished parts of buttons
Patent holdings for IPC class B29D 19/00
Total number of patents in this class: 4
10-year publication summary
|
2
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ableton AG | 23 |
1 |
| Sunarrow Limited | 30 |
1 |
| Neolt Asia Pte Ltd | 6 |
1 |
| Bottonificio Lariano S.r.l. | 2 |
1 |
| Other owners | 0 |