- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 27/073 - Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly-spherical engaging surfaces with special sealing means between the engaging surfaces one of the cooperating surfaces forming the sealing means
Patent holdings for IPC class F16L 27/073
Total number of patents in this class: 38
10-year publication summary
4
|
4
|
6
|
3
|
2
|
6
|
4
|
1
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Oiles Corporation | 515 |
5 |
Medtronic Xomed, Inc. | 669 |
4 |
Colder Products Company | 225 |
4 |
Freudenberg Oil & Gas, LLC | 48 |
3 |
Airbus Operations Limited | 1157 |
2 |
Robert Bosch GmbH | 40953 |
2 |
APL Norway AS | 32 |
2 |
Exotic Metals Forming Company LLC | 4 |
2 |
General Electric Company | 18133 |
1 |
Caterpillar Inc. | 8877 |
1 |
ACC La Jonchére | 3 |
1 |
APL Technology AS | 18 |
1 |
Cutting Edge Fittings and More, LLC | 1 |
1 |
Daisen Co., Ltd. | 9 |
1 |
Parker-Hannifin Corporation | 999 |
1 |
Saipem S.p.A. | 513 |
1 |
Unison Industries, LLC | 195 |
1 |
Volvo Truck Corporation | 2764 |
1 |
Xiamen Solex High-Tech Industries Co., Ltd. | 399 |
1 |
Oetiker NY, Inc. | 93 |
1 |
Other owners | 2 |