- 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 9/58 - Guiding devices
Patent holdings for IPC class E06B 9/58
Total number of patents in this class: 537
10-year publication summary
|
55
|
72
|
55
|
61
|
47
|
64
|
48
|
31
|
64
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Assa Abloy Entrance Systems AB | 507 |
24 |
| Rytec Corporation | 133 |
22 |
| Cornellcookson, LLC | 176 |
19 |
| Rite-Hite Holding Corporation | 652 |
18 |
| Plastex SA | 32 |
14 |
| Seuster KG | 27 |
12 |
| Defender Screens International LLC | 21 |
12 |
| Renson Sunprotection-Screens NV | 46 |
11 |
| Amiserru, S.L. | 49 |
10 |
| Metaco Inc. | 38 |
10 |
| Overhead Door Corporation | 304 |
10 |
| VKR Holding A/S | 563 |
10 |
| Hunter Douglas Inc. | 915 |
9 |
| MV Line S.p.A. | 21 |
9 |
| Qualitas Manufacturing, Inc. | 80 |
9 |
| Efaflex Inzeniring D.O.O. Ljubljana | 28 |
8 |
| MechoShade Systems, LLC | 140 |
8 |
| Crestron Electronics Inc. | 672 |
6 |
| Freedom Screens Capital Pty Ltd | 15 |
6 |
| Centor Design Pty Ltd | 42 |
5 |
| Other owners | 305 |