- 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 15/32 - Belts or like endless load-carriers made of rubber or plastics
Patent holdings for IPC class B65G 15/32
Total number of patents in this class: 220
10-year publication summary
|
27
|
20
|
24
|
20
|
18
|
22
|
14
|
20
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 4115 |
35 |
| Bridgestone Corporation | 7277 |
27 |
| Laitram, L.L.C. | 861 |
15 |
| ContiTech Deutschland GmbH | 299 |
6 |
| CONTITECH TRANSPORTBANDSYSTEME GmbH | 173 |
5 |
| Gates Corporation | 1145 |
5 |
| Nitta Corporation | 386 |
4 |
| Hangzhou Xinglu Technologies Co., Ltd | 41 |
4 |
| Advanced Flexible Composites, Inc. | 24 |
3 |
| Ashworth Bros., Inc. | 115 |
3 |
| Flexible Steel Lacing Company | 294 |
3 |
| Mitsuboshi Belting Ltd. | 324 |
3 |
| Compagnie générale des établissements Michelin SCA | 2731 |
2 |
| Bando Chemical Industries, Ltd. | 603 |
2 |
| Celanese International Corporation | 912 |
2 |
| Fenner, Inc. | 12 |
2 |
| Forbo Siegling GmbH | 15 |
2 |
| United Parcel Service of America, Inc. | 1533 |
2 |
| Zhejiang Double Arrow Rubber Co., Ltd. | 6 |
2 |
| Zhejiang University | 3462 |
2 |
| Other owners | 91 |