H01H 63/04
Contact-making or contact-breaking wipers
Official title: Contact-making or contact-breaking wipers; Position indicators therefor
H01H63/04 (Contact-making or contact-breaking wipers) appears on 1 US grants and 2 published applications in this corpus.
Search patents in H01H- Granted patents
- 1
- Published applications
- 2
- Assignees
- 1
- Inventors
- 4
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
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