- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 29/24 - Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
Patent holdings for IPC class E01B 29/24
Total number of patents in this class: 70
10-year publication summary
|
6
|
1
|
1
|
12
|
5
|
12
|
5
|
3
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nordco Inc. | 104 |
11 |
| Melvelle Equipment Corp. Pty Ltd | 17 |
9 |
| B & B Metals, Inc. | 51 |
7 |
| Robel Bahnbaumaschinen GmbH | 114 |
5 |
| MOW Equipment Solutions, Inc. | 14 |
4 |
| S.W.N.G. Inc., d/b/a Swingmaster | 16 |
4 |
| Rosenqvist Rail AB | 4 |
3 |
| Schwihag AG | 34 |
3 |
| Progress Rail Services Corp | 225 |
2 |
| Cembre S.p.A. | 81 |
2 |
| Harsco Corporation | 56 |
2 |
| Polycorp Ltd. | 66 |
2 |
| UTV Center AB | 4 |
2 |
| BNSF Logistics, LLC | 54 |
1 |
| EV IP LP | 18 |
1 |
| Franz Plasser Bahnbaumaschinen-industriegesellschaft m.b.H. | 87 |
1 |
| Matisa Materiel Industriel SA | 66 |
1 |
| McKay (ralph) Limited | 1 |
1 |
| Pandrol Limited | 94 |
1 |
| Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. | 385 |
1 |
| Other owners | 7 |