- 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 65/22 - Screws
Patent holdings for IPC class B65G 65/22
Total number of patents in this class: 29
10-year publication summary
|
3
|
3
|
2
|
2
|
2
|
5
|
2
|
1
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Renn Mill Center LP | 7 |
3 |
| Meridian Manufacturing Inc. | 51 |
2 |
| Ennis-flint, Inc. | 107 |
2 |
| IP Machinery Pty Ltd | 9 |
2 |
| Deere & Company | 8127 |
1 |
| Bruks Rockwood, LLC. | 9 |
1 |
| CNH Industrial America LLC | 1742 |
1 |
| EXEL Industries | 568 |
1 |
| Joseph vogele AG | 331 |
1 |
| Micron Fresar S.r.l. | 2 |
1 |
| Potters Industries, LLC | 101 |
1 |
| Rodono Industries Ltd. | 5 |
1 |
| Zespri Group Limited | 86 |
1 |
| FMW Foerderanlagen GmbH | 1 |
1 |
| : AGROINDUSTRIA Y SERVICIOS G. y G. S.R.L. | 6 |
1 |
| Red Mountain Holdings Ltd. | 1 |
1 |
| Quasar Farms (1980) Ltd. | 2 |
1 |
| AB. Agri-broker e.K. | 3 |
1 |
| Obshchestvo S Ogranichennoj Otvetstvennostyu "energolesprom" | 2 |
1 |
| Sother Oy | 1 |
1 |
| Other owners | 4 |