- 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 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: 694
10-year publication summary
|
47
|
60
|
43
|
65
|
52
|
68
|
71
|
71
|
70
|
27
|
| 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 |
36 |
| Daifuku Co., Ltd. | 860 |
27 |
| Autostore Technology AS | 743 |
23 |
| Itoh Denki Co., Ltd. | 98 |
11 |
| Krones AG | 2037 |
11 |
| Intelligrated Headquarters, LLC | 349 |
10 |
| Murata Machinery, Ltd. | 1386 |
10 |
| Flexible Steel Lacing Company | 250 |
9 |
| Siemens AG | 24990 |
6 |
| KHS GmbH | 1381 |
6 |
| Amazon Technologies, Inc. | 24422 |
5 |
| Conception Impack Dtci Inc. | 20 |
5 |
| Focke & Co. (GmbH & Co. KG) | 335 |
5 |
| Hirata Corporation | 358 |
5 |
| Sidel Participations | 984 |
5 |
| Specialty Conveyor B.V. | 38 |
5 |
| Robert Bosch GmbH | 40953 |
4 |
| Applied Materials, Inc. | 16587 |
4 |
| Rockwell Automation, Inc. | 299 |
4 |
| ABB Schweiz AG | 6321 |
4 |
| Other owners | 499 |