- All sections
- B - Performing operationstransporting
- B60G - Vehicle suspension arrangements
- B60G 11/27 - Resilient suspensions characterised by arrangement, location, or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
Patent holdings for IPC class B60G 11/27
Total number of patents in this class: 664
10-year publication summary
|
84
|
58
|
55
|
70
|
50
|
44
|
36
|
41
|
38
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firestone Industrial Products Company, LLC | 326 |
94 |
| Hendrickson USA, L.L.C. | 597 |
50 |
| Fox Factory, Inc. | 901 |
25 |
| Continental Automotive Systems, Inc. | 1012 |
17 |
| Oshkosh Defense, LLC | 225 |
17 |
| Volvo Truck Corporation | 3966 |
16 |
| ZF CV Systems Europe BV | 825 |
15 |
| Infinity Engineered Products, LLC | 24 |
13 |
| Apple Inc. | 59414 |
11 |
| SAF-HOLLAND GmbH | 409 |
11 |
| Continental Teves AG & Co. oHG | 1446 |
10 |
| ZF Friedrichshafen AG | 7272 |
10 |
| ContiTech Deutschland GmbH | 307 |
10 |
| SAF-HOLLAND, Inc. | 202 |
8 |
| VDL Weweler B.V. | 35 |
7 |
| Universal Air, Inc. | 11 |
7 |
| Continental Automotive Technologies GmbH | 2457 |
7 |
| GM Global Technology Operations LLC | 16255 |
6 |
| Hyundai Motor Company | 25119 |
6 |
| ArvinMeritor Technology, LLC | 420 |
6 |
| Other owners | 318 |