- All sections
- B - Performing operations; transporting
- B43L - Articles for writing or drawing upon; accessories for writing or drawing
- B43L 7/12 - Square and pivoting straightedges
Patent holdings for IPC class B43L 7/12
Total number of patents in this class: 6
10-year publication summary
|
4
|
2
|
1
|
0
|
3
|
2
|
1
|
3
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stanley Black & Decker, Inc. | 587 |
1 |
| Black & Decker, Inc. | 2402 |
1 |
| Toolbro Innovators LLC | 17 |
1 |
| Pepper, Sean Roger Michael | 1 |
1 |
| UK Industrial Tapes Ltd | 2 |
1 |
| Toomey, Peter Joseph | 4 |
1 |
| Other owners | 0 |