- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 1/076 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
Patent holdings for IPC class F16D 1/076
Total number of patents in this class: 196
10-year publication summary
|
16
|
23
|
11
|
18
|
11
|
15
|
19
|
8
|
6
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 11003 |
14 |
| Pratt & Whitney Canada Corp. | 5506 |
10 |
| ZF Friedrichshafen AG | 7247 |
8 |
| Hitachi Astemo, Ltd. | 6407 |
6 |
| Curb Roller LLC | 17 |
5 |
| Ti̇rsan Kardan Sanayi̇ ve Ti̇caret Anoni̇m Şi̇rketi̇ | 59 |
5 |
| Rtx Corporation | 10128 |
5 |
| Robert Bosch GmbH | 44176 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
4 |
| NTN Corporation | 4915 |
4 |
| Nuovo Pignone Tecnologie S.r.l. | 1219 |
4 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
3 |
| NSK Ltd. | 2832 |
3 |
| Aktiebolaget SKF | 3130 |
3 |
| Atlas Copco Airpower, naamloze vennootschap | 1081 |
3 |
| BorgWarner Inc. | 2583 |
3 |
| NTN Bearing Corporation of America | 15 |
3 |
| Schaeffler KG | 456 |
3 |
| Neapco Intellectual Property Holdings, LLC | 121 |
3 |
| Siemens Energy Global GmbH & Co. KG | 3357 |
3 |
| Other owners | 100 |