- All sections
- B - Performing operations; transporting
- B43K - Implements for writing or drawing
- B43K 24/04 - Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by means sliding in longitudinally-slotted casings
Patent holdings for IPC class B43K 24/04
Total number of patents in this class: 52
10-year publication summary
|
4
|
2
|
3
|
4
|
7
|
5
|
3
|
13
|
4
|
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 |
10 |
| Societe BIC | 1064 |
8 |
| The Pilot Ink Co., Ltd. | 95 |
5 |
| Sanford, L.P. | 948 |
3 |
| Dong-A Pencil Co., Ltd. | 61 |
2 |
| Mitsubishi Pencil Company, Limited | 679 |
2 |
| Qingdao Best Point Stationery Co., Ltd | 18 |
2 |
| Thomas Aten Nielson | 2 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Avon Products, Inc. | 699 |
1 |
| Compal Electronics, Inc. | 658 |
1 |
| Kotobuki & Co., Ltd. | 109 |
1 |
| Lion Pencil Co., Ltd. | 4 |
1 |
| Morris Corporation | 23 |
1 |
| Pengea Inc. | 9 |
1 |
| Quanta Computer Inc. | 1284 |
1 |
| Suzuno Kasei Kabushiki Kaisha | 7 |
1 |
| Tsc, LLC | 9 |
1 |
| Zebra Co., Ltd. | 93 |
1 |
| Transom Cross US LLC | 5 |
1 |
| Other owners | 6 |