- All sections
- B - Performing operations; transporting
- B61B - Railway systems; equipment therefor not otherwise provided for
- B61B 3/00 - Elevated railway systems with suspended vehicles
Patent holdings for IPC class B61B 3/00
Total number of patents in this class: 190
10-year publication summary
|
15
|
31
|
23
|
20
|
19
|
22
|
18
|
29
|
12
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Machinery, Ltd. | 1386 |
15 |
| Jimi IP, LLC | 23 |
10 |
| Innova Patent GmbH | 243 |
6 |
| Universal City Studios LLC | 2218 |
5 |
| CW Designs, LLC | 7 |
5 |
| Daifuku Co., Ltd. | 860 |
4 |
| Konecranes Global Corporation | 484 |
4 |
| X Development LLC | 1453 |
4 |
| Walmart Apollo, LLC | 5887 |
4 |
| Eaglerail Container Logistics Inc., formerly Eaglerail Container Logistics, LLC | 10 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
3 |
| Rail-veyor Technologies Global Inc. | 28 |
3 |
| Jiangsu Flying Shuttle Intelligent Co., Ltd. | 4 |
3 |
| Caterpillar Inc. | 8877 |
2 |
| AZGrip.com .LLC | 4 |
2 |
| BEC Companies, Inc. | 16 |
2 |
| CRRC Qingdao Sifang Co., Ltd. | 354 |
2 |
| High Velocity Designs, LLC | 12 |
2 |
| Industrial Design Fabrication & Installation, Inc. | 6 |
2 |
| Kaci Intermodal Systems, LLC | 6 |
2 |
| Other owners | 106 |