- All sections
- B - Performing operationstransporting
- B60B - Vehicle wheelscastorsaxles for wheels or castorsincreasing wheel adhesion
- B60B 21/08 - Rims characterised by having braking surfaces
Patent holdings for IPC class B60B 21/08
Total number of patents in this class: 29
10-year publication summary
|
4
|
8
|
9
|
3
|
1
|
1
|
2
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Campagnolo S.r.l. | 343 |
5 |
| Shimano Inc. | 3260 |
2 |
| Alcoa Inc. | 284 |
2 |
| Korea Railroad Research Institute | 177 |
2 |
| Safran Landing Systems | 728 |
2 |
| Continental Teves AG & Co. oHG | 1551 |
1 |
| DT Swiss Inc. | 83 |
1 |
| Full Tech Composite Manufacturing Company | 5 |
1 |
| Giant Manufacturing Co., Ltd. | 487 |
1 |
| i.G. Cardboard Technologies Ltd. | 12 |
1 |
| IL Jin Global Co., Ltd. | 38 |
1 |
| ILJIN GLOBAL CO., LTD. a legal entity | 88 |
1 |
| Reynolds Cycling, L.L.C. | 3 |
1 |
| RFPC Holding Corp. | 33 |
1 |
| Rodi-metalurgicas do Eixo, S.A. | 4 |
1 |
| Sram, LLC | 634 |
1 |
| Zhejiang Geely Holding Group Co., Ltd. | 1617 |
1 |
| Zircotec Limited | 3 |
1 |
| Ningbo Geely Automobile Research & Development Co., Ltd. | 604 |
1 |
| HL Mando Corporation | 1635 |
1 |
| Other owners | 1 |