- 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: 546
10-year publication summary
|
55
|
72
|
55
|
61
|
48
|
64
|
48
|
36
|
65
|
18
|
| 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 | 528 |
23 |
| Rytec Corporation | 132 |
21 |
| Cornellcookson, LLC | 181 |
21 |
| Rite-Hite Holding Corporation | 647 |
18 |
| Plastex SA | 35 |
15 |
| Defender Screens International LLC | 26 |
14 |
| Renson Sunprotection-Screens NV | 45 |
11 |
| Seuster KG | 26 |
11 |
| Amiserru, S.L. | 49 |
10 |
| Metaco Inc. | 37 |
10 |
| Overhead Door Corporation | 309 |
10 |
| Qualitas Manufacturing, Inc. | 83 |
10 |
| VKR Holding A/S | 566 |
10 |
| Hunter Douglas Inc. | 893 |
9 |
| Efaflex Inzeniring D.O.O. Ljubljana | 28 |
8 |
| MV Line S.p.A. | 20 |
8 |
| MechoShade Systems, LLC | 137 |
8 |
| Crestron Electronics Inc. | 704 |
6 |
| Freedom Screens Capital Pty Ltd | 15 |
6 |
| Centor Design Pty Ltd | 41 |
5 |
| Other owners | 312 |