- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16C - Shaftsflexible shaftsmechanical means for transmitting movement in a flexible sheathingelements of crankshaft mechanismspivotspivotal connectionsrotary engineering elements other than gearing, coupling, clutch or brake elementsbearings
- F16C 33/26 - BrassesBushesLinings made from wire coilsBrassesBushesLinings made from a number of discs, rings, rods, or other members
Patent holdings for IPC class F16C 33/26
Total number of patents in this class: 174
10-year publication summary
|
21
|
9
|
12
|
16
|
12
|
19
|
9
|
7
|
10
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| US Synthetic Corporation | 617 |
98 |
| The Heil Co. | 367 |
8 |
| Miba Gleitlager Austria GmbH | 116 |
6 |
| Schaeffler Technologies AG & Co. KG | 11159 |
4 |
| Saint-Gobain Performance Plastics Pampus GmbH | 119 |
4 |
| Halliburton Energy Services, Inc. | 21284 |
2 |
| NTN Corporation | 4923 |
2 |
| AK Steel Properties, Inc. | 74 |
2 |
| Corts Engineering GmbH & Co.KG | 3 |
2 |
| GE Energy Power Conversion Technology Ltd | 438 |
2 |
| Harmonic Drive Systems Inc. | 482 |
2 |
| Thermodyn SAS | 32 |
2 |
| Turbo Drill Industries, Inc. | 69 |
2 |
| Baker Hughes Oilfield Operations, LLC | 2556 |
2 |
| Nuovo Pignone Tecnologie S.r.l. | 1227 |
2 |
| Siemens Gamesa Renewable Energy A/S | 1972 |
2 |
| Xr Reserve LLC | 34 |
2 |
| Blacktip Services, LLC | 2 |
2 |
| Eurobearings S.r.l. | 5 |
2 |
| The Boeing Company | 20197 |
1 |
| Other owners | 25 |