G04B 19/2432
Driving or releasing mechanisms wherein the date indicators are driven or released
Official title: {Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement}
G04B19/2432 (Driving or releasing mechanisms wherein the date indicators are driven or released) appears on 3 US grants and 4 published applications in this corpus.
Search patents in G04B- Granted patents
- 3
- Published applications
- 4
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 13 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year.
Subgroups
Granted patents
Recent patents
- Timepiece mechanism1 Apr 2021US 2021/0096513 A1Patek Philippe SA Geneve
- Blocking device for a timepiece16 Apr 2020US 2020/0117143 A1Patek Philippe SA Geneve
- Display mechanism with rollers for watches11 Jan 2018US 2018/0011444 A1Montres Breguet S. A.
- Mechanism for driving an indicator9 Oct 2014US 2014/0301171 A1Gfpi S.A.
Most cited
By later US patents