- 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 11/36 - Man-operated mechanisms for operating wings, including those which also operate the fastening specially designed for passing through a wall
Patent holdings for IPC class E05F 11/36
Total number of patents in this class: 2
10-year publication summary
|
0
|
0
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pella Corporation | 223 |
1 |
| Tejas Specialty Group, Inc. | 2 |
1 |
| Other owners | 0 |