- 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 57/20 - Stacking of articles of particular shape three-dimensional, e.g. cubiform, cylindrical
Patent holdings for IPC class B65G 57/20
Total number of patents in this class: 68
10-year publication summary
|
4
|
6
|
6
|
8
|
3
|
6
|
5
|
4
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daifuku Intralogistics America Corporation | 41 |
6 |
| Medway Plastics Corporation | 34 |
5 |
| Sandbox Enterprises LLC | 136 |
5 |
| CareGo Tek Inc. | 20 |
4 |
| Rehrig Pacific Company | 340 |
3 |
| Symbotic, LLC | 405 |
3 |
| Visionnav Robotics USA Inc. | 4 |
3 |
| Oren Technologies, LLC | 32 |
2 |
| Qtek Design Ltd. | 27 |
2 |
| Boston Dynamics, Inc. | 512 |
1 |
| Amazon Technologies, Inc. | 26377 |
1 |
| Solystic SAS | 66 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14224 |
1 |
| Bastian Material Handling, LLC | 3 |
1 |
| Bema S.r.l. | 21 |
1 |
| Dematic GmbH | 160 |
1 |
| FANUC Corporation | 6551 |
1 |
| Hudson-Sharp Machine Co. | 9 |
1 |
| KHS AG | 167 |
1 |
| Korea Hydro & Nuclear Power Co., Ltd. | 440 |
1 |
| Other owners | 24 |