- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 19/18 - Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
Patent holdings for IPC class H01H 19/18
Total number of patents in this class: 16
10-year publication summary
|
2
|
0
|
0
|
0
|
1
|
3
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7334 |
2 |
| Brownie's Marine Group, Inc | 4 |
2 |
| Raytheon Company | 8465 |
1 |
| FAAC S.p.A. | 66 |
1 |
| Finetek Co., Ltd. | 35 |
1 |
| Fluid Handling LLC | 256 |
1 |
| General Equipment and Manufacturing Company, Inc., d/b/a TopWorx, Inc. | 74 |
1 |
| GKN Stromag AG | 11 |
1 |
| Hosiden Corporation | 382 |
1 |
| Soldo S.r.l. Socio Unico | 5 |
1 |
| Welltec AS | 309 |
1 |
| NXP USA, Inc. | 4437 |
1 |
| K + B Anlagen GmbH | 1 |
1 |
| Panasonic Automotive Systems America, LLC | 214 |
1 |
| Other owners | 0 |