- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 3/42 - Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
Patent holdings for IPC class H01H 3/42
Total number of patents in this class: 216
10-year publication summary
33
|
20
|
20
|
21
|
18
|
16
|
7
|
14
|
7
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Siemens AG | 24990 |
27 |
Eaton Intelligent Power Limited | 6113 |
25 |
Maschinenfabrik Reinhausen GmbH | 749 |
10 |
Omron Corporation | 6968 |
8 |
Siemens Energy Global GmbH & Co. KG | 2775 |
7 |
ABB Schweiz AG | 6321 |
6 |
ABB Technology AG | 1301 |
6 |
General Electric Technology GmbH | 1657 |
5 |
Illinois Tool Works Inc. | 11152 |
4 |
Alstom Technology Ltd | 1196 |
4 |
Lsis Co., Ltd. | 834 |
4 |
Pizzato Elettrica S.r.l. | 80 |
4 |
Seari Electric Technology Co., Ltd. | 102 |
4 |
Zhejiang Chint Electrics Co., Ltd. | 208 |
4 |
Eaton Corporation | 1839 |
3 |
Mitsubishi Electric Corporation | 43934 |
3 |
Hubbell Incorporated | 3052 |
3 |
ABB Oy | 178 |
3 |
Schneider Electric Industries SAS | 1376 |
3 |
C&K Components S.A.S. | 23 |
3 |
Other owners | 80 |