- 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 39/02 - Adaptations of individual rollers and supports therefor
Patent holdings for IPC class B65G 39/02
Total number of patents in this class: 277
10-year publication summary
|
26
|
17
|
23
|
30
|
26
|
28
|
27
|
23
|
26
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Laitram, L.L.C. | 813 |
26 |
| Interroll Holding AG | 261 |
14 |
| Goodrich Corporation | 2081 |
8 |
| Intelligrated Headquarters, LLC | 349 |
6 |
| Van der Graaf, Inc. | 37 |
6 |
| Regal Beloit America, Inc. | 939 |
4 |
| Siemens AG | 24990 |
3 |
| Kimberly-clark Worldwide, Inc. | 5854 |
3 |
| Amazon Technologies, Inc. | 24422 |
3 |
| Curt G. Joa, Inc. | 193 |
3 |
| Ezifix Mining Solutions Pty Ltd | 8 |
3 |
| Fast Global Solutions, Inc. | 19 |
3 |
| Francotyp-Postalia GmbH | 162 |
3 |
| Itoh Denki Co., Ltd. | 98 |
3 |
| Superior Industries, Inc. | 207 |
3 |
| Vesuvius France S.A. | 19 |
3 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
2 |
| Boe Technology Group Co., Ltd. | 35384 |
2 |
| Avancon SA | 19 |
2 |
| B & B Metals, Inc. | 51 |
2 |
| Other owners | 175 |