- 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 9/174 - Bearings specially adapted therefor
Patent holdings for IPC class E06B 9/174
Total number of patents in this class: 88
10-year publication summary
|
2
|
6
|
14
|
7
|
7
|
8
|
7
|
6
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Somfy Activites SA | 475 |
11 |
| Hunter Douglas Inc. | 934 |
9 |
| Somfy SAS | 178 |
6 |
| Lutron Technology Company LLC | 2300 |
5 |
| Assa Abloy Entrance Systems AB | 451 |
4 |
| Hunter Douglas Industries BV | 270 |
4 |
| Zurfluh Feller | 23 |
4 |
| Louver-Lite Limited | 106 |
3 |
| Renson Sunprotection-Screens NV | 65 |
3 |
| Tudelu LLC | 7 |
3 |
| ASI Doors, Inc. | 9 |
2 |
| Bank of America, N.A. | 274 |
2 |
| Crawford Group AB | 6 |
2 |
| Shady Lane Curtains, LLC | 6 |
2 |
| MechoShade Systems, LLC | 132 |
2 |
| Acmeda Pty Ltd | 34 |
1 |
| Alpine Overhead Doors, Inc. | 37 |
1 |
| Cherubini S.p.A. | 8 |
1 |
| Coopers Fire Limited | 35 |
1 |
| Crestron Electronics Inc. | 649 |
1 |
| Other owners | 21 |