- 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 9/15 - Roller shutters with closing members formed of slats or the like
Patent holdings for IPC class E06B 9/15
Total number of patents in this class: 187
10-year publication summary
|
21
|
13
|
20
|
20
|
25
|
9
|
25
|
25
|
15
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualitas Manufacturing, Inc. | 63 |
19 |
| Cornellcookson, LLC | 152 |
14 |
| Assa Abloy Entrance Systems AB | 451 |
8 |
| Oakmoore Pty Ltd | 37 |
7 |
| Efaflex Inzeniring D.O.O. Ljubljana | 28 |
6 |
| Rehau AG + Co | 419 |
6 |
| Gliderol Doors (S) Pte Ltd. | 11 |
6 |
| Overhead Door Corporation | 294 |
5 |
| Seuster KG | 26 |
5 |
| Alpine Overhead Doors, Inc. | 37 |
4 |
| McKeon Rolling Steel Door Co., Inc. | 30 |
3 |
| Nautilus Shutter LLC | 3 |
3 |
| Somfy Activites SA | 475 |
3 |
| Bank of America, N.A. | 274 |
2 |
| Curvomatic Limited | 2 |
2 |
| Eastern Metal Supply, Inc. | 26 |
2 |
| EFAFLEX IN{hacek over (Z)}ENIRING d.o.o. Ljubljana | 4 |
2 |
| EFAFLEX Tor - und Sicherheitssysteme GmbH & Co. KG | 121 |
2 |
| Gabrijel Rejc GmbH & Co. KG | 7 |
2 |
| Hormann KG Dissen | 4 |
2 |
| Other owners | 84 |