- 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: 307
10-year publication summary
|
23
|
30
|
26
|
28
|
27
|
23
|
27
|
21
|
20
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Laitram, L.L.C. | 858 |
29 |
| Interroll Holding AG | 288 |
17 |
| Goodrich Corporation | 2182 |
10 |
| Intelligrated Headquarters, LLC | 455 |
9 |
| Superior Industries, Inc. | 217 |
6 |
| Itoh Denki Co., Ltd. | 113 |
5 |
| Van der Graaf, Inc. | 37 |
5 |
| Regal Beloit America, Inc. | 850 |
4 |
| Kimberly-clark Worldwide, Inc. | 5308 |
3 |
| Amazon Technologies, Inc. | 28087 |
3 |
| Curt G. Joa, Inc. | 219 |
3 |
| Dematic Corp. | 315 |
3 |
| Ezifix Mining Solutions Pty Ltd | 8 |
3 |
| Fast Global Solutions, Inc. | 21 |
3 |
| Francotyp-Postalia GmbH | 155 |
3 |
| Safari Belting Systems, Inc., DBA Safari Belting Systems, Inc. | 14 |
3 |
| Vesuvius France S.A. | 17 |
3 |
| Siemens AG | 24029 |
2 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8471 |
2 |
| Boe Technology Group Co., Ltd. | 44029 |
2 |
| Other owners | 189 |