- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 13/18 - Operating parts, e.g. push-button 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 swi
Patent holdings for IPC class H01H 13/18
Total number of patents in this class: 141
10-year publication summary
11
|
12
|
10
|
22
|
15
|
12
|
13
|
6
|
3
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Omron Corporation | 6968 |
10 |
Illinois Tool Works Inc. | 11152 |
6 |
Ethicon Endo-Surgery, Inc. | 1629 |
4 |
Cilag GmbH International | 5813 |
4 |
Comcast Cable Communications, LLC | 4075 |
4 |
Delta Systems, Inc. | 39 |
4 |
Alps Alpine Co., Ltd. | 1831 |
4 |
Hitachi Metals, Ltd. | 2175 |
3 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Huf Hulsbeck & Furst GmbH & Co. KG | 810 |
3 |
Kabushiki Kaisha T an T | 17 |
3 |
Mitsuba Corporation | 806 |
3 |
C&K Components S.A.S. | 23 |
3 |
Essity Hygiene and Health Aktiebolag | 1990 |
3 |
Gyrus ACMI, Inc. | 1071 |
2 |
Hyundai Motor Company | 19021 |
2 |
ZF Friedrichshafen AG | 6820 |
2 |
BSH Hausgeräte GmbH | 5384 |
2 |
Eisenbau S.r.l. | 6 |
2 |
Fender Musical Instruments Corporation | 292 |
2 |
Other owners | 72 |