- 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 9/06 - Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
Patent holdings for IPC class E06B 9/06
Total number of patents in this class: 318
10-year publication summary
|
36
|
37
|
34
|
37
|
23
|
24
|
31
|
37
|
23
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 893 |
19 |
| Cornellcookson, LLC | 182 |
16 |
| Defender Screens International LLC | 26 |
12 |
| Carlson Pet Products, Inc. | 78 |
11 |
| Regalo International, LLC | 174 |
10 |
| Won-Door Corporation | 107 |
9 |
| Munchkin, Inc. | 417 |
7 |
| Assa Abloy Entrance Systems AB | 527 |
5 |
| REHAU Industries SE & Co. KG | 375 |
5 |
| Airbus Safran Launchers SAS | 59 |
4 |
| Amiserru, S.L. | 49 |
4 |
| Brigham Young University | 598 |
4 |
| Overhead Door Corporation | 321 |
4 |
| Seuster KG | 27 |
4 |
| Zipwall, LLC | 83 |
4 |
| AREVA Wind GmbH | 31 |
3 |
| Louver-Lite Limited | 114 |
3 |
| Metaco Inc. | 37 |
3 |
| Stöbich Brandschutz GmbH | 15 |
3 |
| Unilux IP B.V. | 10 |
3 |
| Other owners | 185 |