- All sections
- B - Performing operations; transporting
- B62D - Motor vehicles; trailers
- B62D 55/14 - Arrangement, location, or adaptation of rollers
Patent holdings for IPC class B62D 55/14
Total number of patents in this class: 453
10-year publication summary
|
45
|
47
|
38
|
47
|
27
|
42
|
52
|
46
|
37
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 8877 |
108 |
| Soucy International Inc. | 282 |
40 |
| Camso Inc. | 221 |
29 |
| Komatsu Ltd. | 4265 |
19 |
| Deere & Company | 6845 |
14 |
| Blue Leaf I.P., Inc. | 2758 |
13 |
| AGCO Corporation | 1062 |
9 |
| Bombardier Recreational Products Inc. | 1262 |
9 |
| BAE Systems Hägglunds Aktiebolag | 205 |
8 |
| Camoplast Solideal Inc. | 37 |
8 |
| Unverferth Manufacturing Company, Inc. | 189 |
7 |
| Vermeer Manufacturing Company | 615 |
7 |
| Italtractor ITM S.p.A. | 38 |
6 |
| Bridgestone Corporation | 7067 |
5 |
| The Charles Machine Works, Inc. | 411 |
5 |
| CNH Industrial America LLC | 1683 |
5 |
| Kubota Corporation | 3054 |
5 |
| Polaris Industries Inc. | 1987 |
5 |
| Kimpex USA | 20 |
5 |
| Ricoh Company, Ltd. | 13266 |
4 |
| Other owners | 142 |