G04F 7/0809
With single hammers, i.e. one hammer acts on each counter
Official title: {with single hammers, i.e. one hammer acts on each counter}
G04F7/0809 (With single hammers, i.e. one hammer acts on each counter) appears on 17 US grants and 16 published applications in this corpus.
Search patents in G04F- Granted patents
- 17
- Published applications
- 16
- Assignees
- 12
- Inventors
- 26
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 3 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Horological movement comprising a chronograph mechanism, in particular a jumping-second mechanism16 Jun 2026US 12,656,740 B2Blancpain SA
- Chronograph mechanism for a horological movement and timepiece comprising such a mechanism28 Apr 2026US 12,613,497 B2Blancpain SA
- Actuating mechanism for a timepiece movement, in particular chronograph mechanism comprising such an actuating mechanism2 Jan 2024US 11,860,583 B2Manufacture D'Horlogerie Audemars Piguet SA
- Horological display system22 Aug 2023US 11,733,652 B2Rolex SA
- Timepiece mechanism for returning the seconds hand to zero with a snail cam2 Nov 2021US 11,163,266 B2Montres Breguet S. A.
- Horological movement comprising a chronograph mechanism, in particular a jumping-second mechanism24 Oct 2024US 2024/0353800 A1Blancpain SA
- Chronograph mechanism for a horological movement and timepiece comprising such a mechanism27 Jun 2024US 2024/0210893 A1Blancpain SA
- Counting timepiece device5 Oct 2023US 2023/0315024 A1Rolex SA
- Actuating mechanism for a timepiece movement, in particular chronograph mechanism comprising such an actuating mechanism22 Sep 2022US 2022/0299945 A1Manufacture D'Horlogerie Audemars Piguet SA
- Horological display system31 Oct 2019US 2019/0332066 A1Rolex SA
Most cited
By later US patents
- Clocking device27US 6,567,345 B1Seiko Epson Corporation · 2003
- Device comprising a clock movement and a chronograph module20US 7,905,655 B2LVMH Swiss Manufactures SA · 2011
- Zero-resetting device for two time counters14US 7,331,706 B2Breitling SA · 2008
- Time measurement device13US 6,466,518 B1Seiko Epson Corporation · 2002
- Timekeeper with a mechanism for measuring settable predetermined periods12US 7,293,911 B2Rolex SA · 2007