- 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 1/22 - Metal frames with integral thresholds of special form
Patent holdings for IPC class E06B 1/22
Total number of patents in this class: 4
10-year publication summary
|
0
|
0
|
5
|
0
|
0
|
0
|
0
|
0
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flashman Flashing Systems Limited | 3 |
1 |
| Watahan Solutions Co., Ltd. | 2 |
1 |
| Rakennus Alakangas Oy | 1 |
1 |
| Air-Lok Technologies Inc. | 3 |
1 |
| Other owners | 0 |