- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 59/11 - Rigid covers for elbows
Patent holdings for IPC class F16L 59/11
Total number of patents in this class: 6
10-year publication summary
|
0
|
0
|
0
|
2
|
0
|
0
|
0
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dong in Engineering Co., Ltd. | 14 |
2 |
| Victaulic Company | 624 |
2 |
| Sewoon T & S Co., Ltd. | 6 |
1 |
| Akwel | 57 |
1 |
| Other owners | 0 |