- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 31/10 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet with additional mechanism between armature and closure member
Patent holdings for IPC class F16K 31/10
Total number of patents in this class: 142
10-year publication summary
|
16
|
10
|
15
|
19
|
12
|
9
|
9
|
8
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Asco Numatics GmbH | 10 |
6 |
| Robert Bosch GmbH | 41786 |
4 |
| GrinOn Industries | 17 |
4 |
| Conti Temic microelectronic GmbH | 922 |
3 |
| Buerkert Werke GmbH | 91 |
3 |
| Flextronics Automotive, Inc. | 25 |
3 |
| FMC Technologies, Inc. | 586 |
3 |
| Kohler Mira Limited | 288 |
3 |
| Franklin Fueling Systems, LLC | 71 |
3 |
| Squibb Taylor, Inc. | 6 |
3 |
| Blue Leaf I.P., Inc. | 2827 |
2 |
| Kawasaki Heavy Industries, Limited | 1590 |
2 |
| ADVICS Co., Ltd. | 1236 |
2 |
| Artemis Intelligent Power Limited | 105 |
2 |
| Electronics, Inc. | 22 |
2 |
| Flextronics AP, LLC | 467 |
2 |
| HYDAC Fluidtechnik GmbH | 134 |
2 |
| IQ Valves | 3 |
2 |
| Parker-Hannifin Corporation | 1022 |
2 |
| Pierburg GmbH | 451 |
2 |
| Other owners | 87 |