- All sections
- B - Performing operations; transporting
- B43K - Implements for writing or drawing
- B43K 23/06 - Means for connecting two or more writing implements
Patent holdings for IPC class B43K 23/06
Total number of patents in this class: 29
10-year publication summary
|
2
|
4
|
9
|
5
|
6
|
5
|
3
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Societe BIC | 1064 |
5 |
| Pengea Inc. | 9 |
4 |
| Double Take Limited | 4 |
3 |
| Chameleon Corporation, Inc. | 9 |
2 |
| Schneider Schreibgeräte GmbH | 80 |
2 |
| Wrigo LLC | 4 |
2 |
| LEGO A/S | 479 |
2 |
| Direct Sales B.V. | 3 |
2 |
| Cube-Sherman IP Limited | 2 |
1 |
| Dpg USA Inc. | 57 |
1 |
| H & M Gutberlet GmbH | 31 |
1 |
| Peaberry Design Limited | 3 |
1 |
| STABILO International GmbH | 44 |
1 |
| HZ Products B.V. | 1 |
1 |
| Nakajima Jukyudo Co., Ltd | 4 |
1 |
| Other owners | 0 |