- 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 35/02 - Rigid support of bearing unitsHousings, e.g. caps, covers in the case of sliding-contact bearings
Patent holdings for IPC class F16C 35/02
Total number of patents in this class: 606
10-year publication summary
|
56
|
52
|
53
|
50
|
42
|
34
|
27
|
34
|
33
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oiles Corporation | 498 |
20 |
| Schaeffler Technologies AG & Co. KG | 10968 |
19 |
| NTN Corporation | 4914 |
19 |
| Halliburton Energy Services, Inc. | 21338 |
18 |
| Robert Bosch GmbH | 44160 |
16 |
| IHI Corporation | 3535 |
14 |
| Miba Gleitlager Austria GmbH | 115 |
13 |
| BorgWarner Inc. | 2583 |
11 |
| Saint-Gobain Performance Plastics Pampus GmbH | 118 |
10 |
| Aktiebolaget SKF | 3128 |
7 |
| The Heil Co. | 364 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
6 |
| Pratt & Whitney Canada Corp. | 5479 |
6 |
| Lockheed Martin Corporation | 3255 |
5 |
| Continental Automotive GmbH | 4503 |
5 |
| Daido Metal Company Ltd. | 246 |
5 |
| Nidec Corporation | 2817 |
5 |
| Grundfos Holding A/S | 606 |
5 |
| NGI A/S | 57 |
5 |
| Schlumberger Technology Corporation | 11818 |
4 |
| Other owners | 406 |