- 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 37/02 - 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: 107
10-year publication summary
|
7
|
14
|
16
|
14
|
12
|
13
|
6
|
8
|
3
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dionex Softron GmbH | 110 |
4 |
| Reliance Worldwide Corporation | 303 |
4 |
| BFM Technology Limited | 13 |
3 |
| DEKA Products Limited Partnership | 1640 |
3 |
| National Coupling Company, Inc. | 61 |
3 |
| Quick Fitting, Inc. | 27 |
3 |
| Quick Fitting Holding Company, LLC | 93 |
3 |
| Ball Burnishing Machine Tools Ltd. | 7 |
2 |
| Colder Products Company | 225 |
2 |
| NORMA Germany GmbH | 219 |
2 |
| PPI Pyungwha Co., Ltd | 20 |
2 |
| Cobalt Coupler Systems, LLC | 7 |
2 |
| PPI America Inc. | 15 |
2 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Koninklijke Philips N.V. | 22975 |
1 |
| Applied Materials, Inc. | 16587 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| A. Raymond et Cie | 684 |
1 |
| AB PH. Nederman & Co. | 42 |
1 |
| Other owners | 65 |