- 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 9/13 - Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
Patent holdings for IPC class E06B 9/13
Total number of patents in this class: 186
10-year publication summary
|
17
|
14
|
18
|
14
|
14
|
13
|
16
|
10
|
22
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rite-Hite Holding Corporation | 647 |
25 |
| Rytec Corporation | 132 |
24 |
| Assa Abloy Entrance Systems AB | 528 |
19 |
| Seuster KG | 26 |
11 |
| Frinova GmbH | 9 |
7 |
| Amiserru, S.L. | 49 |
6 |
| DYNACO International S.A. | 6 |
4 |
| Efaflex Inzeniring D.O.O. Ljubljana | 28 |
4 |
| EFAFLEX Tor - und Sicherheitssysteme GmbH & Co. KG | 114 |
4 |
| Nergeco | 27 |
4 |
| Tudelu Holdings LLC | 4 |
4 |
| Airbus Safran Launchers SAS | 59 |
3 |
| Coopers Fire Limited | 35 |
3 |
| Gabrijel Rejc GmbH & Co. KG | 6 |
3 |
| Plastex SA | 35 |
3 |
| Burose, LLC | 5 |
3 |
| Shady Lane Curtains, LLC | 6 |
3 |
| Cornellcookson, LLC | 181 |
3 |
| Guangzhou Tusunny Home Products Co.,Ltd | 26 |
3 |
| Auto Mossa Holdings Limited | 8 |
3 |
| Other owners | 47 |