- All sections
- B - Performing operations; transporting
- B62D - Motor vehicles; trailers
- B62D 33/06 - Drivers' cabs
Patent holdings for IPC class B62D 33/06
Total number of patents in this class: 974
10-year publication summary
|
58
|
60
|
89
|
74
|
85
|
97
|
82
|
94
|
90
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Komatsu Ltd. | 4265 |
45 |
| Deere & Company | 6845 |
42 |
| Kubota Corporation | 3054 |
42 |
| Isuzu Motors Limited | 2158 |
35 |
| Polaris Industries Inc. | 1987 |
35 |
| Caterpillar Inc. | 8877 |
31 |
| Volvo Truck Corporation | 2764 |
30 |
| Blue Leaf I.P., Inc. | 2758 |
26 |
| Oshkosh Defense, LLC | 159 |
21 |
| Workhorse Group Inc. | 99 |
21 |
| ZF Friedrichshafen AG | 6820 |
18 |
| Oshkosh Corporation | 1006 |
16 |
| Volvo Lastvagnar AB | 922 |
14 |
| Caterpillar SARL | 441 |
13 |
| Arctic Cat Inc. | 338 |
12 |
| Hitachi Construction Machinery Tierra Co., Ltd. | 182 |
11 |
| Yanmar Power Technology Co., Ltd. | 599 |
11 |
| Grammer AG | 395 |
10 |
| Kobelco Construction Machinery Co., Ltd. | 1048 |
9 |
| Scania CV AB | 2330 |
9 |
| Other owners | 523 |