- All sections
- B - Performing operations; transporting
- B43K - Implements for writing or drawing
- B43K 25/02 - Clips
Patent holdings for IPC class B43K 25/02
Total number of patents in this class: 106
10-year publication summary
|
14
|
8
|
9
|
12
|
14
|
10
|
7
|
12
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Pilot Corporation | 321 |
16 |
| Societe BIC | 1064 |
15 |
| Mitsubishi Pencil Company, Limited | 679 |
14 |
| The Pilot Ink Co., Ltd. | 95 |
7 |
| Kotobuki & Co., Ltd. | 109 |
5 |
| Qingdao Best Point Stationery Co., Ltd | 18 |
4 |
| Milwaukee Electric Tool Corporation | 3572 |
2 |
| Pentel Kabushiki Kaisha | 153 |
2 |
| STABILO International GmbH | 44 |
2 |
| Stilolinea S.r.l. | 17 |
2 |
| Comsero, Inc. | 27 |
2 |
| Pixel Pen, LLC | 2 |
2 |
| Araki F Machine Inc. | 3 |
2 |
| Thomas Aten Nielson | 2 |
2 |
| Sanofi-Aventis Deutschland GmbH | 2738 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Microsoft Technology Licensing, LLC | 51439 |
1 |
| The Berea Hardwoods Co., Inc. | 14 |
1 |
| DELTA S.r.l. | 11 |
1 |
| Other owners | 23 |