- 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 33/14 - Special methods of manufactureRunning-in
Patent holdings for IPC class F16C 33/14
Total number of patents in this class: 558
10-year publication summary
|
40
|
56
|
59
|
32
|
34
|
27
|
20
|
19
|
15
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4935 |
90 |
| Taiho Kogyo Co., Ltd. | 324 |
43 |
| Diamet Corporation | 91 |
25 |
| Schaeffler Technologies AG & Co. KG | 11233 |
22 |
| Daido Metal Company Ltd. | 252 |
22 |
| Miba Gleitlager Austria GmbH | 116 |
17 |
| MAHLE International GmbH | 2929 |
15 |
| Senju Metal Industry Co., Ltd. | 691 |
15 |
| Federal-Mogul Wiesbaden GmbH | 98 |
13 |
| Aktiebolaget SKF | 3163 |
11 |
| KS Gleitlager GmbH | 76 |
10 |
| Robert Bosch GmbH | 44398 |
9 |
| GKN Sinter Metals, LLC | 108 |
7 |
| MAHLE Engine Systems UK Limited | 61 |
7 |
| Saint-Gobain Performance Plastics Pampus GmbH | 119 |
7 |
| Caterpillar Inc. | 10343 |
5 |
| ZF Friedrichshafen AG | 7272 |
5 |
| Eagle Industry Co., Ltd. | 1189 |
5 |
| General Electric Company | 14010 |
4 |
| Hitachi Construction Machinery Co., Ltd. | 2807 |
4 |
| Other owners | 222 |