- All sections
- D - Textilespaper
- D05B - Sewing
- D05B 87/00 - Needle-threading devices
Patent holdings for IPC class D05B 87/00
Total number of patents in this class: 21
10-year publication summary
|
4
|
5
|
4
|
2
|
0
|
0
|
1
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JANOME Corporation | 268 |
6 |
| Suzuki Manufacturing, Ltd. | 35 |
5 |
| Juki Corporation | 120 |
2 |
| Brother Industries, Ltd. | 12966 |
1 |
| Clover Mfg. Co., Ltd. | 82 |
1 |
| Dpg USA Inc. | 60 |
1 |
| Materiel pour l'Arboriculture Fruitiere | 2 |
1 |
| Western Green, LLC | 59 |
1 |
| Universidad Tecnológica de Panamá | 93 |
1 |
| WU, Wei-Shui | 1 |
1 |
| Materiel pour L'arboriculture Fruiterre | 1 |
1 |
| Other owners | 0 |