- All sections
- B - Performing operations; transporting
- B43K - Implements for writing or drawing
- B43K 24/08 - Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
Patent holdings for IPC class B43K 24/08
Total number of patents in this class: 127
10-year publication summary
|
9
|
6
|
9
|
17
|
25
|
17
|
13
|
7
|
19
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Societe BIC | 1064 |
24 |
| Mitsubishi Pencil Company, Limited | 679 |
20 |
| Kabushiki Kaisha Pilot Corporation | 321 |
16 |
| Sanford, L.P. | 948 |
10 |
| Qingdao Best Point Stationery Co., Ltd | 18 |
6 |
| Kotobuki & Co., Ltd. | 109 |
5 |
| BIC Violex Single Member S.A. | 148 |
5 |
| Dong-A Pencil Co., Ltd. | 61 |
4 |
| Flocon, Inc. | 38 |
3 |
| Wacom Co., Ltd. | 1629 |
3 |
| Quanzhou Yiyang Twingo Stationery Co., Ltd. | 4 |
3 |
| Penn Engineering & Manufacturing Corp. | 73 |
2 |
| Zebra Co., Ltd. | 93 |
2 |
| Steadyscrib, LLC | 3 |
2 |
| Benext Inno-product Development Ltd. | 1 |
1 |
| The Berea Hardwoods Co., Inc. | 14 |
1 |
| Faber-Castell AG | 165 |
1 |
| Fujicopian Co., Ltd. | 39 |
1 |
| Gebr. Schmidt Fabrik für Feinmechanik GmbH & Co. KG | 20 |
1 |
| Klio-Eterna Schreibgerate GmbH & Co. KG | 24 |
1 |
| Other owners | 16 |