- 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 9/04 - Connecting-rod bearingsAttachment thereof
Patent holdings for IPC class F16C 9/04
Total number of patents in this class: 305
10-year publication summary
|
30
|
28
|
29
|
12
|
9
|
8
|
7
|
2
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MAHLE International GmbH | 2879 |
21 |
| NTN Corporation | 4940 |
18 |
| Daido Metal Company Ltd. | 244 |
15 |
| MAHLE Engine Systems UK Limited | 61 |
11 |
| Taiho Kogyo Co., Ltd. | 328 |
11 |
| Ford Global Technologies, LLC | 21263 |
9 |
| Mauser-Werke Oberndorf Maschinenbau GmbH | 32 |
9 |
| Toyota Motor Corporation | 34545 |
8 |
| Federal-Mogul Wiesbaden GmbH | 99 |
7 |
| ThyssenKrupp Metalurgica Campo Limpo Ltda. | 20 |
7 |
| Nissan Motor Co., Ltd. | 12757 |
6 |
| General Atomics Aeronautical Systems, Inc. | 210 |
6 |
| Wartsila Finland Oy | 755 |
6 |
| GKN Sinter Metals, LLC | 109 |
5 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2806 |
4 |
| H.e.f. | 115 |
4 |
| KS Gleitlager GmbH | 74 |
4 |
| New Power Concepts LLC | 26 |
4 |
| Japan Engine Corporation | 73 |
4 |
| Honda Motor Co., Ltd. | 25858 |
3 |
| Other owners | 143 |