- 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 47/52 - Devices for transferring articles or materials between conveyors, i.e. discharging or feeding devices
Patent holdings for IPC class B65G 47/52
Total number of patents in this class: 823
10-year publication summary
|
43
|
65
|
52
|
68
|
75
|
79
|
80
|
72
|
54
|
47
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Laitram, L.L.C. | 866 |
39 |
| Autostore Technology AS | 1293 |
38 |
| Daifuku Co., Ltd. | 1104 |
34 |
| Krones AG | 2304 |
12 |
| Murata Machinery, Ltd. | 1619 |
12 |
| Itoh Denki Co., Ltd. | 115 |
11 |
| Flexible Steel Lacing Company | 295 |
10 |
| Intelligrated Headquarters, LLC | 457 |
10 |
| Amazon Technologies, Inc. | 28299 |
8 |
| G.D S.p.A. | 1202 |
7 |
| KHS GmbH | 1455 |
7 |
| Berkshire Grey Operating Company, Inc. | 553 |
7 |
| Dematic Corp. | 319 |
6 |
| Duerr Systems AG | 255 |
6 |
| Lewco, Inc. | 41 |
6 |
| Walmart Apollo, LLC | 6640 |
6 |
| Siemens AG | 23913 |
5 |
| Conception Impack Dtci Inc. | 22 |
5 |
| FANUC Corporation | 7392 |
5 |
| Focke & Co. (GmbH & Co. KG) | 317 |
5 |
| Other owners | 584 |