- All sections
- B - Performing operations; transporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 69/04 - Spreading-out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
Patent holdings for IPC class B65G 69/04
Total number of patents in this class: 143
10-year publication summary
|
2
|
11
|
12
|
13
|
11
|
16
|
12
|
20
|
8
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Total Raffinage France | 49 |
6 |
| Wisdri Engineering & Research Incorporation Limited | 132 |
6 |
| Crealyst-group | 10 |
5 |
| Crealyst | 6 |
4 |
| Extron Company | 11 |
4 |
| JDV Equipment Corporation | 6 |
4 |
| McCloskey International Ltd. | 32 |
4 |
| Total Raffinage Marketing | 154 |
4 |
| Agnew Steel, Inc. | 4 |
4 |
| Deere & Company | 6845 |
3 |
| CNH Industrial Canada, Ltd. | 963 |
3 |
| Ecolab USA Inc. | 5190 |
3 |
| T.I.M.E. Service Catalyst Handling GmbH | 3 |
3 |
| Reddy Ice LLC | 61 |
3 |
| Cashman Dredging and Marine Contracting, Co., LLC | 40 |
3 |
| Amazon Technologies, Inc. | 24422 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| Crown Products & Services, Inc. | 13 |
2 |
| The GSI Group, LLC | 104 |
2 |
| Innova Patent GmbH | 243 |
2 |
| Other owners | 74 |