- All sections
- E - Fixed constructions
- E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
- E06B 9/32 - Operating, guiding, or securing devices therefor
Patent holdings for IPC class E06B 9/32
Total number of patents in this class: 341
10-year publication summary
|
50
|
39
|
51
|
42
|
38
|
20
|
27
|
26
|
22
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2300 |
57 |
| Hunter Douglas Inc. | 934 |
55 |
| Hall Labs, LLC | 221 |
14 |
| Teh Yor Co., Ltd. | 117 |
11 |
| Somfy Activites SA | 475 |
10 |
| Disruptive Resources, LLC | 11 |
9 |
| Maxxmar Inc. | 76 |
8 |
| Springs Window Fashions, LLC | 87 |
7 |
| Panasonic Intellectual Property Corporation of America | 7230 |
6 |
| Hunter Douglas Industries BV | 270 |
6 |
| Somfy SAS | 178 |
6 |
| Whole Space Industries Ltd | 42 |
6 |
| Lutron Electronics Co., Inc. | 541 |
5 |
| Nien Made Enterprise Co., Ltd. | 142 |
5 |
| Pellini S.p.A. | 47 |
5 |
| Koninklijke Philips N.V. | 22975 |
4 |
| Huang, Chien Fong | 32 |
4 |
| Hunter Douglas Industries Switzerland GmbH | 170 |
4 |
| INTIGRAL, Inc., DBA Edge Seal Technologies | 13 |
4 |
| MechoShade Systems, LLC | 132 |
4 |
| Other owners | 111 |