- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/06 - Suppression of vibrations of non-rotating, e.g. reciprocating, systemsSuppression of vibrations of rotating systems by use of members not moving with the rotating system using elastic means with metal springs
Patent holdings for IPC class F16F 15/06
Total number of patents in this class: 174
10-year publication summary
|
9
|
23
|
16
|
15
|
13
|
16
|
19
|
13
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichias Corporation | 388 |
6 |
| Bell Helicopter Textron Inc. | 1082 |
5 |
| Toyota Motor Corporation | 30499 |
3 |
| Honeywell International Inc. | 14022 |
3 |
| Raytheon Company | 8442 |
3 |
| NHK Spring Co., Ltd. | 1773 |
3 |
| Universita degli Studi di Roma "La Sapienza" | 213 |
3 |
| The Supporting Organization For the Georgia O'Keeffe Museum | 8 |
3 |
| Illinois Tool Works Inc. | 11404 |
2 |
| LG Electronics Inc. | 71074 |
2 |
| Pratt & Whitney Canada Corp. | 4445 |
2 |
| Denso Corporation | 23803 |
2 |
| Mitsubishi Electric Corporation | 44904 |
2 |
| The Braun Corporation | 197 |
2 |
| Corfac2 S.A. | 2 |
2 |
| Cummins Power Generation IP, Inc. | 276 |
2 |
| Hutchinson Technology Incorporated | 309 |
2 |
| Integrated Dynamics Engineering GmbH | 44 |
2 |
| ITT Enidine Inc. | 56 |
2 |
| Nippon Electric Glass Co., Ltd. | 2401 |
2 |
| Other owners | 121 |