- All sections
- E - Fixed constructions
- E01B - Permanent waypermanent-way toolsmachines for making railways of all kinds
- E01B 23/00 - Easily dismountable or movable tracks, e.g. temporary railwaysDetails specially adapted therefor
Patent holdings for IPC class E01B 23/00
Total number of patents in this class: 27
10-year publication summary
|
1
|
4
|
0
|
2
|
2
|
3
|
1
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mattel, Inc. | 3007 |
3 |
| Fuji Corporation | 3664 |
2 |
| Sanwa Tekki Corporation | 9 |
2 |
| Caterpillar Inc. | 10284 |
1 |
| BLACKCAM 4D GmbH | 2 |
1 |
| Caliber, Inc. | 20 |
1 |
| ETF | 14 |
1 |
| Gebr. Faller GmbH | 10 |
1 |
| Gebr. Faller GmbH Fabrik fuer Qualitaetsspielwaren | 2 |
1 |
| InRoad Toys, LLC | 14 |
1 |
| Motorized Precision, LLC | 6 |
1 |
| Musthane | 18 |
1 |
| Non Intrusive Crossover System Limited | 3 |
1 |
| Objex Design | 1 |
1 |
| OSB, Inc. | 1 |
1 |
| Panther GmbH | 2 |
1 |
| University of Patras | 13 |
1 |
| Bridge and Track Crane LLC d/b/a Rcrane | 15 |
1 |
| Universidad Tecnológica de Panamá | 93 |
1 |
| Liebherr Mining Equipment Newport News Co. | 32 |
1 |
| Other owners | 3 |