- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 3/16 - Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch 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. for a door switch, a limit switch, a floor-lev
Patent holdings for IPC class H01H 3/16
Total number of patents in this class: 209
10-year publication summary
30
|
21
|
16
|
23
|
15
|
9
|
4
|
13
|
5
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Whirlpool Corporation | 4238 |
8 |
Pizzato Elettrica S.r.l. | 80 |
7 |
Alps Alpine Co., Ltd. | 1831 |
6 |
Omron Corporation | 6968 |
5 |
Euchner GmbH & Co. KG | 52 |
5 |
Hitachi Metals, Ltd. | 2175 |
4 |
Huf Hulsbeck & Furst GmbH & Co. KG | 810 |
4 |
Illinois Tool Works Inc. | 11152 |
3 |
Honeywell International Inc. | 13799 |
3 |
Brother Industries, Ltd. | 13000 |
3 |
Hyundai Motor Company | 19021 |
3 |
Wistron Corporation | 2270 |
3 |
Cilag GmbH International | 5813 |
3 |
General Equipment and Manufacturing Company, Inc., d/b/a TopWorx, Inc. | 74 |
3 |
IDEC Corporation | 113 |
3 |
Magnasphere Corporation | 25 |
3 |
Eaton Intelligent Power Limited | 6113 |
3 |
Ricoh Company, Ltd. | 13266 |
2 |
Robert Bosch GmbH | 40953 |
2 |
Denso Corporation | 23338 |
2 |
Other owners | 134 |