- All sections
- B - Performing operationstransporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 19/24 - Attachment of impellers to traction element
Patent holdings for IPC class B65G 19/24
Total number of patents in this class: 125
10-year publication summary
|
7
|
8
|
23
|
6
|
15
|
6
|
4
|
10
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joy Global Underground Mining LLC | 347 |
24 |
| The Cincinnati Mine Machinery Company | 19 |
11 |
| Joy MM Delaware, Inc. | 56 |
5 |
| Caterpillar Inc. | 9521 |
4 |
| Brentwood Industries, Inc. | 110 |
4 |
| Flexicon Corporation | 53 |
4 |
| Tetra Laval Holdings & Finance S.A. | 2135 |
3 |
| WestRock Packaging Systems, LLC | 691 |
3 |
| Caterpillar Global Mining Europe GmbH | 85 |
2 |
| Asahi Seiko Kabushiki Kaisha | 18 |
2 |
| Bucyrus Europe GmbH | 32 |
2 |
| IWIS Antriebssysteme GmbH & Co. KG | 23 |
2 |
| KHS GmbH | 1419 |
2 |
| MeadWestvaco Packaging Systems LLC | 170 |
2 |
| Northern Plastics Ltd. | 8 |
2 |
| Reepack S.r.l. | 20 |
2 |
| Thiele GmbH & Co. KG | 79 |
2 |
| Vanderlande Industries B.V. | 85 |
2 |
| Daltec A/S | 9 |
2 |
| Bucyrus DBT Europe GmbH | 10 |
2 |
| Other owners | 43 |