- 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 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: 205
10-year publication summary
|
15
|
18
|
27
|
20
|
24
|
20
|
18
|
22
|
14
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 3943 |
35 |
| Bridgestone Corporation | 7128 |
27 |
| Laitram, L.L.C. | 834 |
15 |
| CONTITECH TRANSPORTBANDSYSTEME GmbH | 258 |
8 |
| Gates Corporation | 1183 |
4 |
| Nitta Corporation | 363 |
4 |
| ContiTech USA, Inc. | 513 |
4 |
| Advanced Flexible Composites, Inc. | 28 |
3 |
| Ashworth Bros., Inc. | 110 |
3 |
| Flexible Steel Lacing Company | 248 |
3 |
| Mitsuboshi Belting Ltd. | 307 |
3 |
| Hangzhou Xinglu Technologies Co., Ltd | 36 |
3 |
| ContiTech Deutschland GmbH | 49 |
3 |
| Compagnie générale des établissements Michelin SCA | 2469 |
2 |
| Bando Chemical Industries, Ltd. | 572 |
2 |
| Celanese International Corporation | 893 |
2 |
| Forbo Siegling GmbH | 16 |
2 |
| United Parcel Service of America, Inc. | 1597 |
2 |
| Zhejiang Double Arrow Rubber Co., Ltd. | 6 |
2 |
| Zhejiang University | 2784 |
2 |
| Other owners | 76 |