- All sections
- E - Fixed constructions
- E01B - Permanent waypermanent-way toolsmachines for making railways of all kinds
- E01B 29/14 - Transporting, laying, removing, or renewing sleepers under, or from under, installed rails for lifting sleepers up to the rails
Patent holdings for IPC class E01B 29/14
Total number of patents in this class: 4
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nordco Inc. | 91 |
1 |
| Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. | 429 |
1 |
| Rosenqvist Rail AB | 4 |
1 |
| Heibei Zhongxin Bridge & Tunnel Equipment Manufacturing Co., Ltd | 1 |
1 |
| Other owners | 0 |