- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 55/075 - Tracked vehicles for ascending or descending stairs
Patent holdings for IPC class B62D 55/075
Total number of patents in this class: 169
10-year publication summary
|
16
|
29
|
16
|
10
|
7
|
8
|
20
|
6
|
12
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FLIR Detection, Inc. | 87 |
15 |
| CeiliX AG | 22 |
13 |
| Foster-Miller, Inc. | 143 |
8 |
| The Regents of the University of California | 20790 |
5 |
| iRobot Corporation | 961 |
5 |
| Starship Technologies OÜ | 130 |
5 |
| Robo-team Defense Ltd. | 12 |
5 |
| KYB Corporation | 1426 |
4 |
| Pinhas Ben-Tzvi | 5 |
4 |
| Southwest Research Institute | 747 |
4 |
| Space Applications Services NV/SA | 13 |
4 |
| Maytronics Ltd. | 200 |
3 |
| Tennessee Technological University | 68 |
3 |
| China Superrobotics Limited | 13 |
3 |
| Guoxinruibo Technology Co. Ltd. | 13 |
3 |
| GDM Holding LLC | 1262 |
3 |
| LG Electronics Inc. | 75845 |
2 |
| Ricoh Company, Ltd. | 13337 |
2 |
| Harris Corporation | 1270 |
2 |
| Stryker Corporation | 5495 |
2 |
| Other owners | 74 |