- 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: 586
10-year publication summary
|
72
|
55
|
61
|
48
|
64
|
49
|
39
|
68
|
41
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Assa Abloy Entrance Systems AB | 638 |
28 |
| Cornellcookson, LLC | 206 |
25 |
| Rytec Corporation | 133 |
23 |
| Rite-Hite Holding Corporation | 675 |
17 |
| Defender Screens International LLC | 31 |
16 |
| Plastex SA | 32 |
15 |
| Seuster KG | 27 |
12 |
| Amiserru, S.L. | 45 |
10 |
| Overhead Door Corporation | 324 |
10 |
| Renson Sunprotection-Screens NV | 40 |
10 |
| VKR Holding A/S | 582 |
10 |
| Hunter Douglas Inc. | 894 |
8 |
| Metaco Inc. | 32 |
8 |
| MV Line S.p.A. | 19 |
8 |
| Qualitas Manufacturing, Inc. | 84 |
8 |
| MechoShade Systems, LLC | 143 |
8 |
| Efaflex Inzeniring D.O.O. Ljubljana | 22 |
7 |
| Crestron Electronics Inc. | 719 |
6 |
| Freedom Screens Capital Pty Ltd | 20 |
6 |
| ESS Manufacturing, Inc. | 10 |
6 |
| Other owners | 345 |