- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 19/54 - Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
Patent holdings for IPC class H01H 19/54
Total number of patents in this class: 53
10-year publication summary
|
6
|
10
|
4
|
5
|
6
|
6
|
8
|
3
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2552 |
23 |
| Whirlpool Corporation | 4434 |
2 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1799 |
2 |
| Tokyo Cosmos Electric Co., Ltd. | 103 |
2 |
| Safran Landing Systems | 723 |
2 |
| Siemens AG | 24453 |
1 |
| The Boeing Company | 20084 |
1 |
| Honeywell International Inc. | 13540 |
1 |
| ZF Friedrichshafen AG | 7156 |
1 |
| ABB Schweiz AG | 6987 |
1 |
| BSH Bosch und Siemens Hausgerate GmbH | 2873 |
1 |
| Chicony Electronics Co., Ltd. | 274 |
1 |
| Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 452 |
1 |
| Huanic Corporation | 76 |
1 |
| Kemppi Oy | 55 |
1 |
| Leopold KOSTAL GmbH & Co. KG | 179 |
1 |
| MAHLE International GmbH | 2778 |
1 |
| Midea Group Co., Ltd. | 4558 |
1 |
| Scania CV AB | 2396 |
1 |
| Shenzhen Langheng Electronic Co., Ltd. | 3 |
1 |
| Other owners | 7 |