- 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: 320
10-year publication summary
|
35
|
36
|
30
|
34
|
20
|
22
|
29
|
32
|
22
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 900 |
19 |
| Cornellcookson, LLC | 189 |
16 |
| Defender Screens International LLC | 26 |
12 |
| Carlson Pet Products, Inc. | 78 |
11 |
| Regalo International, LLC | 179 |
10 |
| Won-Door Corporation | 109 |
9 |
| Munchkin, Inc. | 417 |
7 |
| Assa Abloy Entrance Systems AB | 560 |
5 |
| Louver-Lite Limited | 119 |
5 |
| REHAU Industries SE & Co. KG | 374 |
5 |
| Airbus Safran Launchers SAS | 59 |
4 |
| Amiserru, S.L. | 49 |
4 |
| Brigham Young University | 598 |
4 |
| Overhead Door Corporation | 318 |
4 |
| Seuster KG | 27 |
4 |
| Zipwall, LLC | 83 |
4 |
| AREVA Wind GmbH | 31 |
3 |
| Metaco Inc. | 37 |
3 |
| Stöbich Brandschutz GmbH | 15 |
3 |
| Unilux IP B.V. | 10 |
3 |
| Other owners | 185 |