G04F 7/0814
With double hammer, i.e. one hammer acts on two counters
Official title: {with double hammer, i.e. one hammer acts on two counters}
G04F7/0814 (With double hammer, i.e. one hammer acts on two counters) appears on 28 US grants and 27 published applications in this corpus.
Search patents in G04F- Granted patents
- 28
- Published applications
- 27
- Assignees
- 17
- Inventors
- 43
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 3 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spring-loaded zeroing device19 May 2026US 12,632,011 B2Damasko Präzisionstechnik GmbH & Co. KG
- Device for selecting and controlling functions of a horological movement28 Oct 2025US 12,455,535 B2Montres Breguet S. A.
- Safety device and striking-work mechanism23 Sep 2025US 12,422,782 B2Omega SA
- Clockwork selector mechanism19 Mar 2024US 11,934,156 B2Omega SA
- Chronograph reset system27 Jun 2023US 11,687,043 B2Montres Breguet S. A.
- Chronograph mechanism and method for assembling a chronograph mechanism18 Jun 2026US 2026/0169441 A1ETA SA Manufacture Horlogere Suisse
- Chronograph mechanism and horology movement comprising such a chronograph mechanism18 Jun 2026US 2026/0169442 A1ETA SA Manufacture Horlogere Suisse
- Mechanism for measuring time for a timepiece movement, in particular a chronograph mechanism12 Feb 2026US 2026/0044117 A1Manufacture D'Horlogerie Audemars Piguet SA
- Spring-Loaded Zeroing Device26 Sep 2024US 2024/0319676 A1Damasko Präzisionstechnik GmbH & Co. KG
- Device for selecting and controlling functions of a horological movement26 Oct 2023US 2023/0341816 A1Montres Breguet S. A.
Most cited
By later US patents
- Watch movement having a chronograph module adapted on a motor module195US 5,220,541 AETA SA Fabriques d'Ebauches · 1993
- Timepiece with a chronograph mechanism32US 5,793,708 AMontres Rolex S. A. · 1998
- Chronograph with two rotational directions22US 6,761,478 B2Glashütter Uhrenbetrieb GmbH · 2004
- Chronograph watch20US 5,113,382 AETA SA Fabriques d'Ebauches · 1992
- Chronograph timepiece16US 6,406,176 B1Seiko Instruments Inc. · 2002