G04B 19/241
The date is indicated by one or more hands
Official title: {the date is indicated by one or more hands}
G04B19/241 (The date is indicated by one or more hands) appears on 45 US grants and 44 published applications in this corpus.
Search patents in G04B- Granted patents
- 45
- Published applications
- 44
- Assignees
- 23
- Inventors
- 69
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 1 | 5 |
| 2007 | 7 | 4 |
| 2008 | 2 | 4 |
| 2009 | 1 | 0 |
| 2010 | 2 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 4 |
| 2017 | 4 | 1 |
| 2018 | 2 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 3 |
| 2023 | 2 | 2 |
| 2024 | 4 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lunisolar calendar display mechanism for a clockwork movement, corresponding clockwork movement and corresponding timepiece16 Jun 2026US 12,656,737 B2Nogerah SA
- Islamic Hijiri calendar16 Dec 2025US 12,498,672 B2Parmigiani Fleurier SA
- Anterograde display mechanism for timepiece12 Aug 2025US 12,386,313 B2Blancpain SA
- Multiple jump timepiece display mechanism15 Oct 2024US 12,117,774 B2Blancpain SA
- Dragging type retrograde horological display mechanism equipped with a display disconnection lever8 Oct 2024US 12,111,617 B2Blancpain SA
- Quick correction device with connecting rod for a horology movement21 May 2026US 2026/0140479 A1Montres Breguet S. A.
- Watch movement comprising mechanism for displaying the periods of an annual cycle moved in jumps by a drive mobile with a 31-position12 Jun 2025US 2025/0189932 A1Blancpain SA
- Horological movement comprising a mechanism for adjusting the position of displays24 Apr 2025US 2025/0130529 A1ETA SA Manufacture Horlogere Suisse
- Lunisolar calendar display mechanism for a clockwork movement, corresponding clockwork movement and corresponding timepiece14 Nov 2024US 2024/0377789 A1Nogerah SA
- Anterograde display mechanism for timepiece16 Nov 2023US 2023/0367264 A1Blancpain SA
Most cited
By later US patents
- Horological timepiece, in particular wrist watch65US 5,943,299 AGerald Genta S.A. · 1999
- Timepiece of the mechanical and/or electromechanical type having automatic backward moving display means29US 5,235,562 ACompagnie des Montres Longines, Francillon S.A. · 1993
- Multi-functional timepiece23US 5,956,294 ASeiko Instruments Inc. · 1999
- Electronic timepiece22US 4,266,288 AJean-Claude Berney SA · 1981
- Perpetual calendar mechanism comprising a four year cycle indicator11US 4,541,725 AOmega SA · 1985