- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 5/28 - Energy stored by deformation of elastic members by flexing of blade springs two separate blade springs forming a toggle
Patent holdings for IPC class H01H 5/28
Total number of patents in this class: 3
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11698 |
2 |
| Honeywell International Inc. | 13583 |
1 |
| Other owners | 0 |