- All sections
- B - Performing operationstransporting
- B60N - Seats specially adapted for vehiclesvehicle passenger accommodation not otherwise provided for
- B60N 2/52 - Seat suspension devices using fluid means
Patent holdings for IPC class B60N 2/52
Total number of patents in this class: 229
10-year publication summary
|
25
|
23
|
17
|
18
|
13
|
30
|
21
|
21
|
17
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Grammer AG | 407 |
51 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1625 |
7 |
| Suspension Systems Technologies, Inc. | 18 |
7 |
| Toyota Motor Corporation | 31451 |
6 |
| Keiper GmbH & Co. KG | 158 |
6 |
| Delta Kogyo Co., Ltd. | 138 |
6 |
| Clearmotion Acquisition I LLC | 95 |
6 |
| Fox Factory, Inc. | 830 |
5 |
| Ford Global Technologies, LLC | 20465 |
4 |
| Jaguar Land Rover Limited | 4707 |
4 |
| Scania CV AB | 2385 |
4 |
| Lee Falck | 4 |
4 |
| Komatsu Ltd. | 4505 |
3 |
| Lear Corporation | 1274 |
3 |
| Bolliger & Mabillard Ingenieurs Conseils S.A. | 10 |
3 |
| BYD Company Limited | 4804 |
3 |
| Isringhausen GmbH & Co. KG | 36 |
3 |
| Adient US LLC | 429 |
3 |
| Honda Motor Co., Ltd. | 25137 |
2 |
| Denso Corporation | 24120 |
2 |
| Other owners | 97 |