- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 5/00 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
Patent holdings for IPC class F16K 5/00
Total number of patents in this class: 159
10-year publication summary
|
20
|
10
|
13
|
11
|
11
|
8
|
2
|
0
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cameron International Corporation | 1368 |
7 |
| Fisher Controls International LLC | 1460 |
6 |
| SPM Oil & Gas Inc. | 361 |
6 |
| Oil States Energy Services, L.L.C. | 74 |
4 |
| Buerkert Werke GmbH | 84 |
3 |
| Midea Group Co., Ltd. | 4979 |
3 |
| Cameron Technologies Limited | 230 |
3 |
| A. Stucki Compnay | 17 |
3 |
| CNH Industrial Canada, Ltd. | 953 |
2 |
| Cummins Inc. | 2631 |
2 |
| Delta Faucet Company | 2865 |
2 |
| The Ford Meter Box Company, Inc. | 37 |
2 |
| IDEX Health & Science LLC | 202 |
2 |
| MoGas Industries, Inc. | 23 |
2 |
| Volkswagen AG | 7457 |
2 |
| Wartsila Finland Oy | 754 |
2 |
| Waters Technologies Corporation | 1795 |
2 |
| Schneider Electric Buildings Americas, Inc. | 77 |
2 |
| Kerr Machine Co. | 175 |
2 |
| Dresser LLC | 294 |
2 |
| Other owners | 100 |