- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 31/02 - Oil catchers; Oil wipers
Patent holdings for IPC class F16N 31/02
Total number of patents in this class: 40
10-year publication summary
8
|
6
|
5
|
4
|
6
|
2
|
8
|
3
|
5
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Graco Minnesota Inc. | 1124 |
3 |
Ford Global Technologies, LLC | 19702 |
2 |
Mitsubishi Electric Corporation | 43934 |
2 |
Rtx Corporation | 8674 |
2 |
Getty Box Gizmo LLC | 2 |
2 |
Baker Hughes Incorporated | 5689 |
1 |
Toyota Motor Corporation | 28582 |
1 |
Pratt & Whitney Canada Corp. | 4215 |
1 |
Hyundai Motor Company | 19021 |
1 |
Hamilton Sundstrand Corporation | 4525 |
1 |
JPMorgan Chase Bank, National Association | 10964 |
1 |
Aktiebolaget SKF | 2700 |
1 |
Baier & Köppel GmbH & Co. | 7 |
1 |
BorgWarner Inc. | 2604 |
1 |
Envirobatt Pty Ltd | 1 |
1 |
FANUC Corporation | 5803 |
1 |
Furrer + Frey AG | 31 |
1 |
Hanil Lubtec Co., Ltd. | 4 |
1 |
Hopkins Manufacturing Corporation | 159 |
1 |
Hunan Tyen Machinery Co.,Ltd. | 6 |
1 |
Other owners | 14 |