- All sections
- G - Physics
- G01G - Weighing
- G01G 19/04 - Weighing apparatus or methods adapted for special purposes not provided for in groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing railway vehicles
Patent holdings for IPC class G01G 19/04
Total number of patents in this class: 80
10-year publication summary
|
8
|
7
|
2
|
5
|
3
|
9
|
9
|
7
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amsted Rail Company, Inc. | 432 |
4 |
| Mettler-Toledo, LLC | 117 |
4 |
| Schenck Process GmbH | 28 |
4 |
| Bayern Engineering GmbH & Co. KG | 6 |
3 |
| Union Tank Car Company | 32 |
3 |
| Seiko Epson Corporation | 18724 |
2 |
| Baby Patent Ltd. | 16 |
2 |
| BNSF Railway Company | 328 |
2 |
| Faiveley Transport Italia S.p.A. | 131 |
2 |
| International Electronic Machines Corporation | 110 |
2 |
| Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. | 385 |
2 |
| StarTrak Information Technologies, LLC | 15 |
2 |
| Beijing Oriental Railway Technology Development Co.,Ltd | 4 |
2 |
| Asociación Centro Tecnológico Ceit- Ik4 | 9 |
2 |
| FreightLucid, LLC | 10 |
2 |
| BlackBerry Limited | 5958 |
1 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| Other owners | 37 |