- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 1/00 - Constructional modifications of parts of machines or apparatus for the purpose of lubrication
Patent holdings for IPC class F16N 1/00
Total number of patents in this class: 164
10-year publication summary
|
11
|
4
|
8
|
10
|
16
|
8
|
19
|
14
|
10
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4215 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
| H.e.f. | 127 |
4 |
| Nidec Corporation | 2579 |
4 |
| Kuroda Precision Industries Ltd. | 103 |
3 |
| Moventas Gears Oy | 47 |
3 |
| Rtx Corporation | 8674 |
3 |
| General Electric Company | 18133 |
2 |
| SNECMA S.A. | 1160 |
2 |
| Airbus Helicopters | 984 |
2 |
| Smith International, Inc. | 761 |
2 |
| Barnes Group Inc. | 57 |
2 |
| Bell Helicopter Textron Inc. | 1122 |
2 |
| GKN Driveline North America, Inc. | 134 |
2 |
| Haier US Appliance Solutions, Inc. | 3178 |
2 |
| Hiwin Technologies Corp. | 336 |
2 |
| LISI Aerospace | 129 |
2 |
| Lomsak, Michael J. | 2 |
2 |
| Magna International Inc. | 1236 |
2 |
| Nippon Thompson Co., Ltd. | 192 |
2 |
| Other owners | 108 |