- 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 33/14 - Special methods of manufacture; Running-in
Patent holdings for IPC class F16C 33/14
Total number of patents in this class: 570
10-year publication summary
49
|
70
|
40
|
56
|
59
|
32
|
33
|
28
|
18
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
NTN Corporation | 5008 |
98 |
Taiho Kogyo Co., Ltd. | 341 |
43 |
Diamet Corporation | 93 |
26 |
Daido Metal Company Ltd. | 228 |
18 |
Federal-Mogul Wiesbaden GmbH | 103 |
17 |
Schaeffler Technologies AG & Co. KG | 8880 |
16 |
Miba Gleitlager Austria GmbH | 114 |
16 |
MAHLE International GmbH | 2670 |
14 |
Senju Metal Industry Co., Ltd. | 654 |
13 |
KS Gleitlager GmbH | 70 |
11 |
Robert Bosch GmbH | 40953 |
9 |
GKN Sinter Metals, LLC | 106 |
7 |
Saint-Gobain Performance Plastics Pampus GmbH | 120 |
7 |
MAHLE Engine Systems UK Limited | 59 |
6 |
ZF Friedrichshafen AG | 6820 |
5 |
Aktiebolaget SKF | 2700 |
5 |
Eagle Industry Co., Ltd. | 1062 |
5 |
Tenneco Inc | 274 |
5 |
General Electric Company | 18133 |
4 |
Toshiba Corporation | 12017 |
4 |
Other owners | 241 |