- All sections
- B - Performing operationstransporting
- B60B - Vehicle wheelscastorsaxles for wheels or castorsincreasing wheel adhesion
- B60B 21/02 - Rims characterised by transverse section
Patent holdings for IPC class B60B 21/02
Total number of patents in this class: 393
10-year publication summary
|
41
|
45
|
27
|
61
|
39
|
28
|
16
|
23
|
33
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25499 |
40 |
| HED Cycling Products, Inc. | 38 |
14 |
| Central Motor Wheel Co., Ltd. | 91 |
12 |
| Shimano Inc. | 3257 |
10 |
| ENVE Composites, LLC | 45 |
10 |
| Maxion Wheels Holding GmbH | 52 |
10 |
| Hyundai Motor Company | 22315 |
9 |
| Sram, LLC | 636 |
8 |
| Compagnie Generale des Etablissements Michelin | 4761 |
8 |
| Moveero Limited | 50 |
8 |
| Campagnolo S.r.l. | 343 |
7 |
| CITIC Dicastal CO., LTD | 560 |
7 |
| Specialized Bicycle Components, Inc. | 744 |
7 |
| Howmet Aerospace Inc. | 390 |
7 |
| Kia Motors Corporation | 7751 |
6 |
| DT Swiss Inc. | 83 |
6 |
| Saint Jean Industries | 42 |
6 |
| Wheels Investment, LLC | 10 |
6 |
| Compagnie générale des établissements Michelin SCA | 2576 |
5 |
| Michelin Recherche et Technique S.A. | 2162 |
5 |
| Other owners | 202 |