- 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 39/04 - Adaptations of individual rollers and supports therefor the rollers comprising a number of roller- forming elements mounted on a single axle
Patent holdings for IPC class B65G 39/04
Total number of patents in this class: 82
10-year publication summary
|
4
|
10
|
7
|
7
|
8
|
4
|
4
|
12
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Laitram, L.L.C. | 861 |
13 |
| AGCO Corporation | 1167 |
3 |
| Aktiebolaget SKF | 3142 |
3 |
| Dematic Corp. | 316 |
3 |
| Intelligrated Headquarters, LLC | 455 |
3 |
| Itoh Denki Co., Ltd. | 113 |
3 |
| Sharp Kabushiki Kaisha | 18502 |
3 |
| Ebara Corporation | 2344 |
2 |
| Boe Technology Group Co., Ltd. | 44409 |
2 |
| Crown Plastics Company | 6 |
2 |
| Hefei BOE Optoelectronics Technology Co., Ltd. | 1400 |
2 |
| Interroll Holding AG | 289 |
2 |
| Nippon Electric Glass Co., Ltd. | 2558 |
2 |
| VMI Holland B.V. | 445 |
2 |
| Conveyor Manufacturers Australia Pty Ltd | 7 |
2 |
| Loram Technologies, Inc. | 53 |
2 |
| Nitto Denko Corporation | 8558 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8471 |
1 |
| Asahi Glass Company, Limited | 2606 |
1 |
| Avancon SA | 25 |
1 |
| Other owners | 29 |