- All sections
- E - Fixed constructions
- E03F - Sewerscesspools
- E03F 7/10 - Wheeled apparatus for emptying sewers or cesspools
Patent holdings for IPC class E03F 7/10
Total number of patents in this class: 54
10-year publication summary
|
8
|
12
|
9
|
10
|
5
|
3
|
7
|
3
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Federal Signal Corporation | 231 |
12 |
| Jurop S.p.A. | 16 |
3 |
| Sewer Equipment Co. of America | 19 |
3 |
| J. Hvidtved Larsen A/S | 4 |
3 |
| Alamo Group Inc. | 210 |
2 |
| Omega Liquid Waste Solutions Inc. | 7 |
2 |
| Vac-Con, Inc. | 16 |
2 |
| Cappellotto S.p.A. | 20 |
1 |
| Flow Control LLC. | 132 |
1 |
| Groupe Environnemental Labrie inc. | 2 |
1 |
| Hi-vac Corporation | 27 |
1 |
| Interpump Group S.p.A. | 30 |
1 |
| North Carolina State University | 1558 |
1 |
| OASE GmbH | 322 |
1 |
| ortec Expansion | 13 |
1 |
| Scania CV AB | 2386 |
1 |
| Suez Environnement | 35 |
1 |
| Suez Groupe | 171 |
1 |
| Trinity Group Ltd. | 4 |
1 |
| JFE Advantech Co., Ltd. | 14 |
1 |
| Other owners | 14 |