- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed positionchecks for wingswing fittings not otherwise provided for, concerned with the functioning of the wing
- E05F 7/06 - Devices for taking the weight of the wing, arranged away from the hinge axis
Patent holdings for IPC class E05F 7/06
Total number of patents in this class: 33
10-year publication summary
|
1
|
2
|
6
|
0
|
6
|
1
|
2
|
1
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1283 |
4 |
| American Sterilizer Company | 672 |
2 |
| Roto Frank AG | 80 |
2 |
| Serrametal S.r.l. | 6 |
2 |
| Warwick Gates Pty Ltd | 2 |
2 |
| ASSA ABLOY Fenestration, LLC | 158 |
2 |
| Samsung Electronics Co., Ltd. | 154120 |
1 |
| Hewlett-Packard Development Company, L.P. | 25342 |
1 |
| Amesbury Group, Inc. | 80 |
1 |
| Andersen Corporation | 284 |
1 |
| Hoffman Enclosures, Inc. | 194 |
1 |
| John Evans' Sons, Inc. | 7 |
1 |
| Kobe Steel, Ltd. | 895 |
1 |
| Lift-U, Division of Hogan Mfg., Inc. | 66 |
1 |
| MACO Technologie GmbH | 123 |
1 |
| Molteni & C. S.p.A. | 35 |
1 |
| Ply Gem Industries, Inc. | 55 |
1 |
| Raynor Mfg. Co. | 47 |
1 |
| Smith & Loveless, Inc. | 118 |
1 |
| Upwardor Inc. | 16 |
1 |
| Other owners | 5 |