- All sections
- B - Performing operations; transporting
- B43L - Articles for writing or drawing upon; accessories for writing or drawing
- B43L 7/10 - Plural straightedges relatively movable
Patent holdings for IPC class B43L 7/10
Total number of patents in this class: 12
10-year publication summary
|
6
|
1
|
6
|
3
|
5
|
5
|
3
|
4
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 30585 |
1 |
| The Boeing Company | 19843 |
1 |
| Amax, Inc. | 56 |
1 |
| Fukuda Denshi Co., Ltd. | 81 |
1 |
| Rockler Companies, Inc. | 88 |
1 |
| Woodpeckers LLC, DBA Peck Away Billing | 182 |
1 |
| Harvey Industries Co., Ltd. | 8 |
1 |
| Inventiveforce AB | 2 |
1 |
| Zhongshan Baoyi Metal & Plastic Products Co., Ltd. | 5 |
1 |
| Fbsjr, Inc | 2 |
1 |
| Taicang Fansheng Electronic Technology Co., Ltd. | 5 |
1 |
| Toomey, Peter Joseph | 4 |
1 |
| Other owners | 0 |