- All sections
- B - Performing operationstransporting
- B43K - Implements for writing or drawing
- B43K 7/12 - Ball-point pens with retractable ball points
Patent holdings for IPC class B43K 7/12
Total number of patents in this class: 119
10-year publication summary
|
12
|
11
|
18
|
8
|
4
|
6
|
6
|
8
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Pilot Corporation | 353 |
26 |
| Mitsubishi Pencil Company, Limited | 823 |
19 |
| Societe BIC | 1009 |
12 |
| The Pilot Ink Co., Ltd. | 87 |
7 |
| Zebra Co., Ltd. | 102 |
5 |
| Dong-A Pencil Co., Ltd. | 58 |
4 |
| Kotobuki & Co., Ltd. | 99 |
3 |
| Wacom Co., Ltd. | 2114 |
3 |
| Scribe Opco, Inc. | 116 |
2 |
| Qingdao Best Point Stationery Co., Ltd | 21 |
2 |
| Pixel Pen, LLC | 2 |
2 |
| BIC Violex Single Member S.A. | 224 |
2 |
| L'OREAL, Société Anonyme | 16405 |
1 |
| Microsoft Technology Licensing, LLC | 54463 |
1 |
| AMOREPACIFIC Corporation | 2903 |
1 |
| Avon Products, Inc. | 491 |
1 |
| Faber-Castell AG | 161 |
1 |
| Gebr. Schmidt Fabrik für Feinmechanik GmbH & Co. KG | 18 |
1 |
| Imaginings 3, Inc. | 50 |
1 |
| Klio-Eterna Schreibgerate GmbH & Co. KG | 19 |
1 |
| Other owners | 24 |