- All sections
- B - Performing operationstransporting
- B60R - Vehicles, vehicle fittings, or vehicle parts, not otherwise provided for
- B60R 21/13 - Roll-over protection
Patent holdings for IPC class B60R 21/13
Total number of patents in this class: 437
10-year publication summary
|
34
|
47
|
40
|
40
|
34
|
36
|
28
|
36
|
30
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Polaris Industries Inc. | 2188 |
42 |
| Kubota Corporation | 3932 |
34 |
| Kawasaki Motors, Ltd. | 1323 |
26 |
| Honda Motor Co., Ltd. | 25352 |
17 |
| Arctic Cat Inc. | 412 |
17 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2759 |
16 |
| Bombardier Recreational Products Inc. | 1381 |
14 |
| Excel Industries, Inc. | 80 |
13 |
| Deere & Company | 7638 |
12 |
| Ford Global Technologies, LLC | 20676 |
10 |
| Yamaha Motor Co., Ltd. | 2820 |
8 |
| Caterpillar Inc. | 9594 |
7 |
| Webasto SE | 1167 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14440 |
5 |
| Blue Leaf I.P., Inc. | 2803 |
5 |
| Komatsu Ltd. | 4571 |
5 |
| Full Vision, Inc. | 10 |
5 |
| HYDAC Electronic GmbH | 64 |
5 |
| Hydro-Gear Limited Partnership | 344 |
5 |
| GM Global Technology Operations LLC | 15114 |
4 |
| Other owners | 181 |