- 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 11/22 - Mechanisms by which the bar shifts the wing shifting the wing by pivotally-connected members moving in a plane perpendicular to the pivot axis of the wing consisting of a lever, e.g. an angle lever, and two or more additional links in series
Patent holdings for IPC class E05F 11/22
Total number of patents in this class: 6
10-year publication summary
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0
|
0
|
2
|
0
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0
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2
|
1
|
0
|
0
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Truth Hardware Corporation | 134 |
2 |
| Sugatsune Kogyo Co., Ltd. | 255 |
1 |
| EKOTES TRADE spol. s r.o. | 3 |
1 |
| Gatemaster Ltd | 3 |
1 |
| Aisin Corporation | 1922 |
1 |
| Other owners | 0 |