- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed position; checks for wings; wing fittings not otherwise provided for, concerned with the functioning of the wing
- E05F 15/686 - Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by cables or ropes
Patent holdings for IPC class E05F 15/686
Total number of patents in this class: 66
10-year publication summary
|
5
|
5
|
11
|
10
|
7
|
8
|
16
|
9
|
6
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Assa Abloy Entrance Systems AB | 451 |
7 |
| The Chamberlain Group, LLC | 344 |
6 |
| Engineered Hardware, LLC | 11 |
6 |
| Hi-Lex Corporation | 328 |
4 |
| Overhead Door Corporation | 294 |
4 |
| Shiroki Corporation | 277 |
4 |
| Higher Power Hydraulic Doors, LLC | 10 |
3 |
| Barton Family Limited Partnership, the individuals Robert Barton, Mary Barton, David Barton, and Beth Barton Shaub; all US citizens | 3 |
2 |
| GMI Holdings, Inc., DBA The Genie Company | 78 |
2 |
| Hall Labs, LLC | 221 |
2 |
| Cornellcookson, LLC | 152 |
2 |
| Nissan North America, Inc. | 338 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Amesbury Group, Inc. | 83 |
1 |
| Brinsea Products Limited | 10 |
1 |
| Cargo Systems, Inc. | 4 |
1 |
| Dawson, Steven Clare | 2 |
1 |
| Efaflex Inzeniring D.O.O. Ljubljana | 28 |
1 |
| Hi-Lex Controls, Inc. | 34 |
1 |
| Other owners | 15 |