- 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 9/86 - Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
Patent holdings for IPC class E06B 9/86
Total number of patents in this class: 39
10-year publication summary
3
|
1
|
1
|
1
|
3
|
3
|
5
|
4
|
4
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualitas Manufacturing, Inc. | 63 |
6 |
Rite-Hite Holding Corporation | 649 |
5 |
Cornellcookson, LLC | 152 |
4 |
CW Products Pty Ltd | 6 |
3 |
Wayne-dalton Corp. | 41 |
2 |
Fanani S.r.l. | 3 |
2 |
NEC Corporation | 32703 |
1 |
Corradi S.r.l. | 21 |
1 |
Delta Dore | 38 |
1 |
Gaviota Simbac, S.L. | 44 |
1 |
Shut-lok Limited | 5 |
1 |
Somfy SAS | 178 |
1 |
Stendals Elektriska AB | 1 |
1 |
Valla S.r.l. | 2 |
1 |
Zurfluh Feller | 23 |
1 |
Zorluteks Teksti̇l Ti̇caret ve Sanayi̇ Anoni̇m Şi̇rketi̇ | 30 |
1 |
TEKNO S.r.l. | 2 |
1 |
Tenda Sistem SRL | 2 |
1 |
Guangzhou Tusunny Home Products Co.,Ltd | 10 |
1 |
Extrusionados de Galicia, S.A. (extrugasa) | 2 |
1 |
Other owners | 3 |