- 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 33/26 - Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses specially adapted for hoses made of metal
Patent holdings for IPC class F16L 33/26
Total number of patents in this class: 71
10-year publication summary
|
3
|
6
|
0
|
9
|
11
|
8
|
2
|
8
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omega Flex, Inc. | 58 |
8 |
| Swagelok Company | 325 |
6 |
| Hitachi Metals, Ltd. | 2175 |
4 |
| Titeflex Corporation | 82 |
4 |
| Dong-A Flexible Metal Tubes Co., Ltd. | 13 |
3 |
| E. Mishan & Sons, Inc. | 477 |
3 |
| Flexigas UKC Ltd | 6 |
3 |
| Witzenmann GmbH | 70 |
3 |
| Shanghai Zhongyuan Fuel Rail Manufacture Co., Ltd | 9 |
3 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
2 |
| AutoNetworks Technologies, Ltd. | 5809 |
2 |
| BBY Solutions, Inc. | 384 |
2 |
| Technip France | 737 |
2 |
| Tylok International, Inc. | 7 |
2 |
| Vestas Wind Systems A/S | 3459 |
2 |
| JFE Pipe Fitting Mfg. Co., Ltd. | 4 |
2 |
| Daikin Industries, Ltd. | 9495 |
1 |
| Areva NP GmbH | 79 |
1 |
| Bridgeport Fittings, Inc. | 48 |
1 |
| Other owners | 15 |