- 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 39/04 - 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: 68
10-year publication summary
7
|
3
|
4
|
10
|
7
|
7
|
8
|
3
|
2
|
2
|
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 |
7 |
AGCO Corporation | 1062 |
3 |
Aktiebolaget SKF | 2700 |
3 |
Sharp Kabushiki Kaisha | 18957 |
3 |
Boe Technology Group Co., Ltd. | 35384 |
2 |
Crown Plastics Company | 5 |
2 |
Hefei BOE Optoelectronics Technology Co., Ltd. | 1346 |
2 |
Interroll Holding AG | 261 |
2 |
Nichias Corporation | 386 |
2 |
Nippon Electric Glass Co., Ltd. | 2299 |
2 |
Parata Systems, LLC | 236 |
2 |
VMI Holland B.V. | 346 |
2 |
Conveyor Manufacturers Australia Pty Ltd | 7 |
2 |
Loram Technologies, Inc. | 60 |
2 |
Nitto Denko Corporation | 7879 |
1 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
1 |
Asahi Glass Company, Limited | 2985 |
1 |
Ebara Corporation | 1951 |
1 |
Avancon SA | 19 |
1 |
BOMAG GmbH | 405 |
1 |
Other owners | 26 |