- All sections
- B - Performing operationstransporting
- B60B - Vehicle wheelscastorsaxles for wheels or castorsincreasing wheel adhesion
- B60B 19/02 - Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group convertible, e.g. from road wheel to rail wheelWheels specially designed for alternative use on road and rail
Patent holdings for IPC class B60B 19/02
Total number of patents in this class: 45
10-year publication summary
|
2
|
3
|
3
|
7
|
7
|
8
|
5
|
4
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amazon Technologies, Inc. | 28394 |
3 |
| Karsten Manufacturing Corporation | 3298 |
3 |
| Ford Global Technologies, LLC | 21686 |
2 |
| Carnegie Mellon University | 1666 |
2 |
| Seoul National University R&db Foundation | 4307 |
2 |
| Kerostin Medical | 4 |
2 |
| Westlake University | 206 |
2 |
| Borobo | 3 |
2 |
| Able Motors Co., Ltd. | 2 |
2 |
| Honda Motor Co., Ltd. | 26719 |
1 |
| LG Electronics Inc. | 76345 |
1 |
| Hyundai Motor Company | 25321 |
1 |
| Amazing Sun Co., Ltd. | 6 |
1 |
| Brigham Young University | 602 |
1 |
| Draganfly Innovations Inc. | 47 |
1 |
| Fresenius Medical Care Holdings, Inc. | 1424 |
1 |
| Hankook Tire Co., Ltd. | 119 |
1 |
| Hyalta Aeronautics, Inc. | 16 |
1 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 346 |
1 |
| Jiangsu University | 1179 |
1 |
| Other owners | 14 |