- All sections
- A - Human necessities
- A47H - Furnishings for windows or doors
- A47H 11/00 - Curtain cord appurtenances
Patent holdings for IPC class A47H 11/00
Total number of patents in this class: 7
10-year publication summary
|
0
|
5
|
2
|
1
|
0
|
1
|
0
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maxxmar Inc. | 75 |
3 |
| Speedy Products Limited | 14 |
1 |
| CAVALIERE INTERNI S.a.s. di Anselmi Rosanna & C. | 2 |
1 |
| Leafy Windoware Co., Ltd. | 41 |
1 |
| Shang Hui Machinery Co., Ltd. | 4 |
1 |
| Other owners | 0 |