- 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 37/092 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
Patent holdings for IPC class F16L 37/092
Total number of patents in this class: 226
10-year publication summary
|
10
|
24
|
13
|
28
|
21
|
22
|
26
|
22
|
15
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Swagelok Company | 325 |
10 |
| John Guest International Limited | 100 |
8 |
| Reliance Worldwide Corporation | 303 |
7 |
| VOSS Automotive GmbH | 211 |
7 |
| Reliance Worldwide Corporation (UK) Limited | 24 |
7 |
| Versabev, Inc. | 16 |
6 |
| Nibco Inc. | 219 |
5 |
| North American Pipe Corporation | 48 |
5 |
| Wavin B.V. | 155 |
5 |
| Mueller International, LLC | 694 |
4 |
| Parker Hannifin Manufacturing France SAS | 40 |
4 |
| Quick Fitting, Inc. | 27 |
4 |
| Kongsberg Automotive AS | 58 |
4 |
| Legris SA | 33 |
3 |
| McWane, Inc. | 93 |
3 |
| R.W. Lyall Company, Inc. | 6 |
3 |
| Honeywell International Inc. | 13799 |
2 |
| Hubbell Incorporated | 3052 |
2 |
| A. Raymond et Cie | 684 |
2 |
| American Cast Iron Pipe Company | 40 |
2 |
| Other owners | 133 |