- All sections
- B - Performing operationstransporting
- B43K - Implements for writing or drawing
- B43K 19/14 - Sheathings
Patent holdings for IPC class B43K 19/14
Total number of patents in this class: 69
10-year publication summary
|
7
|
6
|
9
|
10
|
6
|
9
|
2
|
6
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Staedtler SE | 253 |
14 |
| Societe BIC | 1009 |
12 |
| Mitsubishi Pencil Company, Limited | 807 |
8 |
| Crayola LLC | 197 |
6 |
| J.S. Staedtler GmbH & Co. KG | 12 |
4 |
| Schwan-STABILO Cosmetics GmbH & Co. KG | 77 |
4 |
| Staedtler Mars GmbH & Co. KG | 30 |
4 |
| Pentel Kabushiki Kaisha | 150 |
2 |
| Binzhou PSL Pencil Co., Ltd. | 4 |
2 |
| Biopencil S.A. | 1 |
1 |
| The C.H. Hanson Company | 16 |
1 |
| Conte | 8 |
1 |
| effekt LLC | 2 |
1 |
| Eisen GmbH | 14 |
1 |
| Faber-Castell AG | 159 |
1 |
| STABILO International GmbH | 50 |
1 |
| Reicolor Chemie-gmbh Chemische- und Lackfabrik | 2 |
1 |
| A.W. Faber-Castell Cosmetics GmbH | 10 |
1 |
| Pelikan Vertriebsgesellschaft GmbH & Co. KG | 1 |
1 |
| Weimako GmbH | 2 |
1 |
| Other owners | 2 |