- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 27/06 - Key inserted and then turned to effect operation of the switch
Patent holdings for IPC class H01H 27/06
Total number of patents in this class: 60
10-year publication summary
|
6
|
4
|
12
|
3
|
4
|
1
|
1
|
2
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alpha Corporation | 206 |
5 |
| Valeo Securite Habitacle | 163 |
5 |
| Euchner GmbH & Co. KG | 52 |
3 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 810 |
3 |
| Husqvarna AB | 2824 |
3 |
| U-shin France | 50 |
3 |
| Siemens AG | 24990 |
2 |
| Rockwell Automation Technologies, Inc. | 2547 |
2 |
| Kabushiki Kaisha Honda Lock | 96 |
2 |
| Pizzato Elettrica S.r.l. | 80 |
2 |
| Honeywell International Inc. | 13799 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Changzhou Globe Co., Ltd. | 65 |
1 |
| Delta Systems, Inc. | 39 |
1 |
| Dura Automotive Systems, Inc. | 2 |
1 |
| E. Dold & Söhne KG | 3 |
1 |
| The Eastern Company | 183 |
1 |
| Georg Schlegel GmbH & Co. KG | 30 |
1 |
| Other owners | 20 |