- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16C - Shafts; flexible shafts; mechanical means for transmitting movement in a flexible sheathing; elements of crankshaft mechanisms; pivots; pivotal connections; rotary engineering elements other than gearing, coupling, clutch or brake elements; bearings
- F16C 33/26 - Brasses; Bushes; Linings 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: 149
10-year publication summary
9
|
10
|
21
|
9
|
12
|
16
|
10
|
16
|
9
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
US Synthetic Corporation | 601 |
79 |
The Heil Co. | 294 |
8 |
Miba Gleitlager Austria GmbH | 114 |
6 |
Saint-Gobain Performance Plastics Pampus GmbH | 120 |
4 |
Halliburton Energy Services, Inc. | 20165 |
2 |
NTN Corporation | 5008 |
2 |
AK Steel Properties, Inc. | 75 |
2 |
Corts Engineering GmbH & Co.KG | 3 |
2 |
Harmonic Drive Systems Inc. | 465 |
2 |
Thermodyn SAS | 30 |
2 |
Turbo Drill Industries, Inc. | 57 |
2 |
Nuovo Pignone Tecnologie S.r.l. | 789 |
2 |
Siemens Gamesa Renewable Energy A/S | 1647 |
2 |
Xr Reserve LLC | 31 |
2 |
Blacktip Services, LLC | 2 |
2 |
Eurobearings S.r.l. | 4 |
2 |
The Boeing Company | 19843 |
1 |
Rolls-Royce PLC | 2944 |
1 |
Schaeffler Technologies AG & Co. KG | 8880 |
1 |
OSRAM GmbH | 2442 |
1 |
Other owners | 24 |