- 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 37/05 - Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity tightened by the pressure of a mechanical organ
Patent holdings for IPC class F16L 37/05
Total number of patents in this class: 31
10-year publication summary
|
1
|
3
|
3
|
2
|
1
|
5
|
4
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| M.D. Manufacturing, Inc. | 12 |
2 |
| Temptronic Corporation | 26 |
2 |
| Halliburton Energy Services, Inc. | 20165 |
1 |
| The Boeing Company | 19843 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Agilent Technologies, Inc. | 2744 |
1 |
| Futurewei Technologies, Inc. | 3708 |
1 |
| Colder Products Company | 225 |
1 |
| Eugen Forschner GmbH | 41 |
1 |
| Frankische Industrial Pipes GmbH & Co. KG | 48 |
1 |
| GL GmbH Metall- und Werkstatttechnik | 5 |
1 |
| Goodrich Corporation | 2081 |
1 |
| Karlsruher Institut fur Technologie | 364 |
1 |
| Lincoln Industrial Corporation | 112 |
1 |
| Lokring Technology, LLC | 36 |
1 |
| Miele & Cie. KG | 578 |
1 |
| Miraial Co., Ltd. | 175 |
1 |
| National Coupling Company, Inc. | 61 |
1 |
| NORMA U.S. Holding LLC | 84 |
1 |
| WCM Industries, Inc. | 232 |
1 |
| Other owners | 9 |