- 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: 160
10-year publication summary
|
20
|
10
|
13
|
11
|
11
|
8
|
2
|
0
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cameron International Corporation | 1367 |
7 |
| Fisher Controls International LLC | 1479 |
6 |
| SPM Oil & Gas Inc. | 358 |
6 |
| Oil States Energy Services, L.L.C. | 77 |
4 |
| Buerkert Werke GmbH | 84 |
3 |
| Midea Group Co., Ltd. | 4896 |
3 |
| Cameron Technologies Limited | 229 |
3 |
| A. Stucki Compnay | 18 |
3 |
| CNH Industrial Canada, Ltd. | 952 |
2 |
| Cummins Inc. | 2609 |
2 |
| Delta Faucet Company | 2788 |
2 |
| The Ford Meter Box Company, Inc. | 35 |
2 |
| IDEX Health & Science LLC | 205 |
2 |
| MoGas Industries, Inc. | 22 |
2 |
| Volkswagen AG | 7436 |
2 |
| Wartsila Finland Oy | 755 |
2 |
| Waters Technologies Corporation | 1791 |
2 |
| Schneider Electric Buildings Americas, Inc. | 78 |
2 |
| Kerr Machine Co. | 171 |
2 |
| Dresser LLC | 291 |
2 |
| Other owners | 101 |