- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 21/26 - Operating parts, e.g. handle biased to return to original position upon removal of operating force adapted for operation by a part of the human body other than the hand, e.g. by foot
Patent holdings for IPC class H01H 21/26
Total number of patents in this class: 28
10-year publication summary
|
0
|
3
|
2
|
4
|
2
|
2
|
0
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Abbott Medical Optics Inc. | 136 |
3 |
| Alcon, Inc. | 5912 |
3 |
| Johnson & Johnson Surgical Vision, Inc. | 939 |
3 |
| Koninklijke Philips N.V. | 25999 |
2 |
| Ferton Holding S.A. | 225 |
2 |
| Huntleigh Technology Limited | 100 |
2 |
| Hyundai Motor Company | 24898 |
1 |
| Stryker Corporation | 5661 |
1 |
| Bernstein AG | 6 |
1 |
| Conntrol International, Inc. | 6 |
1 |
| DH Holdings Co., Ltd. | 5 |
1 |
| Fk Irons, Inc. | 185 |
1 |
| Importla, LLC | 68 |
1 |
| iTool Equipment Holding LLC | 43 |
1 |
| Mizuho Gousei Kogyosyo Co., Ltd. | 3 |
1 |
| Olympus Winter & Ibe GmbH | 718 |
1 |
| Karl STORZ SE & Co. KG | 1778 |
1 |
| National Christmas Products LLC | 75 |
1 |
| M.t.korea Co., Ltd. | 3 |
1 |
| Other owners | 0 |