- All sections
- B - Performing operationstransporting
- B43L - Articles for writing or drawing uponaccessories for writing or drawing
- B43L 7/00 - Straightedges
Patent holdings for IPC class B43L 7/00
Total number of patents in this class: 46
10-year publication summary
|
8
|
7
|
16
|
7
|
7
|
7
|
7
|
2
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacom Co., Ltd. | 2110 |
8 |
| Black & Decker, Inc. | 2446 |
3 |
| Milwaukee Electric Tool Corporation | 4958 |
3 |
| Rulersmith IP, Inc. | 5 |
2 |
| Comsero, Inc. | 23 |
2 |
| Culcita, LLC | 27 |
2 |
| Aspects of Wood, Inc. | 2 |
1 |
| Centric Software, Inc. | 31 |
1 |
| Empire Level Mfg. Co. | 3 |
1 |
| Exceptional IP Holdings, LLC | 13 |
1 |
| Gelli Arts LLC | 7 |
1 |
| Kawaguchi Co., Ltd. | 3 |
1 |
| Klein Tools, Inc. | 195 |
1 |
| Koala Tools LLC, DBA Koala Tools | 2 |
1 |
| Maped | 43 |
1 |
| My Sweet Petunia, Inc. | 49 |
1 |
| Shizuoka Prefecture | 52 |
1 |
| Venite, Inc. | 1 |
1 |
| Woodpeckers LLC, DBA Peck Away Billing | 203 |
1 |
| Achieve Manufacturing Inc. | 2 |
1 |
| Other owners | 12 |