- 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 19/075 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints
Patent holdings for IPC class F16L 19/075
Total number of patents in this class: 43
10-year publication summary
8
|
3
|
5
|
5
|
3
|
2
|
3
|
5
|
5
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Poulton Technologies Limited | 14 |
12 |
A. Y. McDonald Mfg. Co. (an Iowa corporation) | 19 |
3 |
Atlas Copco Airpower, naamloze vennootschap | 915 |
2 |
Flowserve Management Company | 339 |
2 |
The Boeing Company | 19843 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
Agilent Technologies, Inc. | 2744 |
1 |
AtriCure, Inc. | 329 |
1 |
Cambridge Brass, Inc. | 14 |
1 |
Decast Ltd. | 15 |
1 |
Globe Union Industrial Corp. | 296 |
1 |
Higashio Mech Co., Ltd. | 14 |
1 |
Ihara Science Corporation | 30 |
1 |
Maroko Limited | 1 |
1 |
McAlpine & Co Limited | 50 |
1 |
Mecanicad Inc. | 6 |
1 |
Mueller International, LLC | 694 |
1 |
Parker Hannifin Manufacturing Limited | 51 |
1 |
Prabhat Industries | 2 |
1 |
Qingdao Haier Refrigerator Co., Ltd | 1378 |
1 |
Other owners | 8 |