- 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 43/02 - Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load- carriers, e.g. for interrupting the drive in the event of overheating
Patent holdings for IPC class B65G 43/02
Total number of patents in this class: 636
10-year publication summary
|
41
|
39
|
63
|
55
|
57
|
65
|
60
|
80
|
57
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 4003 |
42 |
| ContiTech Deutschland GmbH | 231 |
29 |
| Bridgestone Corporation | 7199 |
21 |
| Laitram, L.L.C. | 845 |
20 |
| China University of Mining and Technology | 1224 |
17 |
| CONTITECH TRANSPORTBANDSYSTEME GmbH | 182 |
17 |
| Phoenix Conveyor Belt Systems GmbH | 22 |
10 |
| Flexible Steel Lacing Company | 266 |
9 |
| Daifuku Co., Ltd. | 960 |
8 |
| Joy Global Underground Mining LLC | 343 |
8 |
| Siemens AG | 24544 |
6 |
| Barge's Belting Solution Pty Ltd | 6 |
6 |
| Interroll Holding AG | 274 |
6 |
| Semes Co., Ltd. | 1373 |
6 |
| Sidel Participations | 1008 |
6 |
| Superior Industries, Inc. | 210 |
6 |
| CMTE Development Limited | 39 |
5 |
| JFE Steel Corporation | 6672 |
5 |
| Murata Machinery, Ltd. | 1474 |
5 |
| Voith Patent GmbH | 2741 |
5 |
| Other owners | 399 |