- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 37/02 - Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
Patent holdings for IPC class F16L 37/02
Total number of patents in this class: 120
10-year publication summary
|
16
|
14
|
12
|
13
|
6
|
8
|
5
|
11
|
9
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Reliance Worldwide Corporation | 351 |
5 |
| DEKA Products Limited Partnership | 1886 |
4 |
| Dionex Softron GmbH | 130 |
4 |
| BFM Technology Limited | 24 |
3 |
| National Coupling Company, Inc. | 59 |
3 |
| Quick Fitting, Inc. | 27 |
3 |
| Quick Fitting Holding Company, LLC | 93 |
3 |
| A. Raymond et Cie | 713 |
2 |
| ACIST Medical Systems, Inc. | 304 |
2 |
| Ball Burnishing Machine Tools Ltd. | 4 |
2 |
| CareFusion 303, Inc. | 2376 |
2 |
| Colder Products Company | 290 |
2 |
| NORMA Germany GmbH | 249 |
2 |
| Polyflow, LLC | 48 |
2 |
| Cobalt Coupler Systems, LLC | 7 |
2 |
| Nwpx Infrastructure, Inc. | 14 |
2 |
| GM Global Technology Operations LLC | 16106 |
1 |
| Koninklijke Philips N.V. | 25832 |
1 |
| Applied Materials, Inc. | 20363 |
1 |
| Hyundai Motor Company | 24602 |
1 |
| Other owners | 73 |