- All sections
- B - Performing operations; transporting
- B43K - Implements for writing or drawing
- B43K 24/14 - Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means
Patent holdings for IPC class B43K 24/14
Total number of patents in this class: 25
10-year publication summary
|
2
|
3
|
1
|
4
|
9
|
3
|
2
|
4
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Societe BIC | 1064 |
13 |
| Kotobuki & Co., Ltd. | 109 |
4 |
| Dalhousie University | 168 |
2 |
| Michael Bezuhly | 2 |
2 |
| Caran D'ache S.A. | 77 |
1 |
| Mitsubishi Pencil Company, Limited | 679 |
1 |
| Transom Cross US LLC | 5 |
1 |
| Araki F Machine Inc. | 3 |
1 |
| Other owners | 0 |