- All sections
- A - Human necessities
- A47H - Furnishings for windows or doors
- A47H 23/02 - Shapes of curtainsSelection of particular materials for curtains
Patent holdings for IPC class A47H 23/02
Total number of patents in this class: 35
10-year publication summary
|
7
|
6
|
5
|
6
|
2
|
3
|
4
|
3
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 893 |
12 |
| Harry Miller Co., LLC | 24 |
4 |
| ABO Window Fashion Corp | 12 |
2 |
| Zipwall, LLC | 83 |
2 |
| Chinook Acoustics, Inc. | 6 |
1 |
| Comfortex Corporation | 32 |
1 |
| Corona Curtain Manufacturing | 1 |
1 |
| Gaines and Associates, LLC | 1 |
1 |
| Hayashiguchi MFG Co., Ltd. | 16 |
1 |
| Lite-Away!, LLC | 2 |
1 |
| Maxxmar Inc. | 74 |
1 |
| Saint-Gobain Adfors Canada, Ltd. | 64 |
1 |
| Speedy Products Limited | 16 |
1 |
| Cintas Corporate Services, Inc. | 65 |
1 |
| Hangzhou China Home Textiles Industry Co., Ltd. | 9 |
1 |
| Nantong Longqi Clothing Co., Ltd | 5 |
1 |
| SON, Yun Jung | 1 |
1 |
| Tessitura Tele Metalliche Rossi S.r.l. | 2 |
1 |
| Conform International | 1 |
1 |
| Other owners | 0 |