- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 13/22 - Lubricating-pumps with distributing equipment
Patent holdings for IPC class F16N 13/22
Total number of patents in this class: 74
10-year publication summary
6
|
8
|
14
|
10
|
10
|
9
|
3
|
6
|
4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Graco Minnesota Inc. | 1124 |
5 |
Ahwon Corporation | 14 |
4 |
GJR Meyer Service Inc. | 17 |
4 |
Unist, Inc. | 22 |
3 |
NTN Corporation | 5008 |
2 |
Aktiebolaget SKF | 2700 |
2 |
Atlas Copco Comptec, LLC | 21 |
2 |
Baier & Köppel GmbH & Co. | 7 |
2 |
Cameron International Corporation | 1305 |
2 |
IDEAL Industries, Inc. | 378 |
2 |
RBL, Inc. | 7 |
2 |
Safran Aircraft Engines | 5739 |
2 |
SKF Lubrication Systems Germany GmbH | 55 |
2 |
Willy Vogel AG | 8 |
2 |
Commando Pressure Control Inc. | 7 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Honda Motor Co., Ltd. | 24537 |
1 |
Toyota Motor Corporation | 28582 |
1 |
Nissan Motor Co., Ltd. | 12249 |
1 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
1 |
Other owners | 31 |