- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/34 - Fastening arrangements therefor
Patent holdings for IPC class F16F 15/34
Total number of patents in this class: 96
10-year publication summary
|
13
|
7
|
6
|
8
|
4
|
0
|
6
|
1
|
7
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wegmann Automotive GmbH & Co. KG | 86 |
9 |
| Android Industries LLC | 124 |
5 |
| Pratt & Whitney Canada Corp. | 5517 |
4 |
| Schaeffler Technologies AG & Co. KG | 11093 |
4 |
| Rtx Corporation | 10127 |
4 |
| SNECMA S.A. | 1145 |
3 |
| Deere & Company | 8150 |
3 |
| Safran Aircraft Engines | 6727 |
3 |
| Snecma | 1058 |
3 |
| General Electric Company | 13915 |
2 |
| 3m Innovative Properties Company | 17458 |
2 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
2 |
| BONATRANS GROUP a.s. | 21 |
2 |
| Dana Automotive Systems Group, LLC | 476 |
2 |
| Sikorsky Aircraft Corporation | 1063 |
2 |
| Trax JH Limited | 5 |
2 |
| Tundra Composites, LLC | 69 |
2 |
| Wegmann Automotive USA Inc. | 4 |
2 |
| Hitachi Astemo, Ltd. | 6419 |
2 |
| Wheel Balance ApS | 2 |
2 |
| Other owners | 36 |