- 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 39/02 - Adaptations of individual rollers and supports therefor
Patent holdings for IPC class B65G 39/02
Total number of patents in this class: 288
10-year publication summary
|
16
|
22
|
30
|
25
|
25
|
23
|
21
|
22
|
18
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Laitram, L.L.C. | 844 |
28 |
| Interroll Holding AG | 279 |
17 |
| Goodrich Corporation | 2129 |
10 |
| Intelligrated Headquarters, LLC | 409 |
7 |
| Van der Graaf, Inc. | 31 |
6 |
| Itoh Denki Co., Ltd. | 104 |
4 |
| Regal Beloit America, Inc. | 868 |
4 |
| Superior Industries, Inc. | 211 |
4 |
| Siemens AG | 24461 |
3 |
| Kimberly-clark Worldwide, Inc. | 5495 |
3 |
| Amazon Technologies, Inc. | 26741 |
3 |
| Curt G. Joa, Inc. | 210 |
3 |
| Ezifix Mining Solutions Pty Ltd | 8 |
3 |
| Fast Global Solutions, Inc. | 19 |
3 |
| Francotyp-Postalia GmbH | 156 |
3 |
| Safari Belting Systems, Inc., DBA Safari Belting Systems, Inc. | 14 |
3 |
| Vesuvius France S.A. | 17 |
3 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8478 |
2 |
| Boe Technology Group Co., Ltd. | 41267 |
2 |
| Avancon SA | 21 |
2 |
| Other owners | 175 |