- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16K - Valves; taps; cocks; actuating-floats; devices for venting or aerating
- F16K 31/46 - Mechanical actuating means for remote operation
Patent holdings for IPC class F16K 31/46
Total number of patents in this class: 190
10-year publication summary
16
|
25
|
23
|
19
|
21
|
18
|
15
|
17
|
18
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Illinois Tool Works Inc. | 11152 |
11 |
B/E Aerospace, Inc. | 1493 |
7 |
Victaulic Company | 664 |
7 |
AVK Holding A/S | 89 |
6 |
WCM Industries, Inc. | 232 |
5 |
Caterpillar Inc. | 8877 |
4 |
Telmore Technologies, Inc. | 4 |
4 |
Squibb Taylor, Inc. | 6 |
4 |
CPI Excavating Inc. | 3 |
3 |
Flow-Rite Controls, Ltd. | 58 |
3 |
Hexagon Technology AS | 123 |
3 |
Knob Where You Need It!, LLC | 5 |
3 |
Torqbuddy LLC | 5 |
3 |
Halliburton Energy Services, Inc. | 20165 |
2 |
Argonics, Inc. | 12 |
2 |
Bulk Tank, Inc. | 46 |
2 |
CeramTec GmbH | 319 |
2 |
Delta Faucet Company | 2725 |
2 |
GlobalForce IP Limited | 37 |
2 |
Macdonald, Dettwiler and Associates Inc. | 69 |
2 |
Other owners | 113 |