G04B 19/25366
Manually corrected at the end of months having less than 31 days
Official title: {manually corrected at the end of months having less than 31 days}
G04B19/25366 (Manually corrected at the end of months having less than 31 days) appears on 26 US grants and 21 published applications in this corpus.
Search patents in G04B- Granted patents
- 26
- Published applications
- 21
- Assignees
- 15
- Inventors
- 35
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 2 | 6 |
| 2006 | 3 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Month and leap year display mechanism for timepieces4 Jun 2024US 12,001,170 B2Glashütter Uhrenbetrieb GmbH
- System for adjusting the position of a first toothed wheel set relative to a support on which the first toothed wheel set is pivotably mounted and timepiece comprising such a system13 Feb 2024US 11,899,402 B2Montres Breguet S. A.
- System for adjusting the position of a first toothed wheel set relative to a support on which the first toothed wheel set is pivotably mounted and timepiece comprising such a system10 Jan 2023US 11,550,264 B2Montres Breguet S. A.
- Month and leap year display mechanism for timepieces8 Nov 2022US 11,493,885 B2Glashütter Uhrenbetrieb GmbH
- Date and moon phase display mechanism for watches31 Aug 2021US 11,106,180 B2ETA SA Manufacture Horlogere Suisse
- System for adjusting the position of a first toothed wheel set relative to a support on which the first toothed wheel set is pivotably mounted and timepiece comprising such a system23 Mar 2023US 2023/0091990 A1Montres Breguet S. A.
- Month and leap year display mechanism for timepieces24 Mar 2022US 2022/0091563 A1Glashütter Uhrenbetrieb GmbH
- Month and leap year display mechanism for timepieces20 Aug 2020US 2020/0264564 A1Glashütter Uhrenbetrieb GmbH
- System for adjusting the position of a first toothed wheel set relative to a support on which the first toothed wheel set is pivotably mounted and timepiece comprising such a system11 Jun 2020US 2020/0183332 A1Montres Breguet S. A.
- Date and moon phase display mechanism for watches1 Nov 2018US 2018/0314209 A1ETA SA Manufacture Horlogere Suisse
Most cited
By later US patents
- Timepiece equipped with calendar mechanism including first and second date indicators16US 7,102,962 B2Seiko Instruments Inc. · 2006
- Timepiece date mechanism12US 6,738,316 B2Rolex SA · 2004
- Display device for calendar timepieces11US 4,228,644 ACitizen Watch Co., Ltd. · 1980
- Timepiece displaying the day of the month9US 7,110,326 B2Zenith International SA · 2006
- Timepiece calendar indexing apparatus8US 4,059,953 AGeneral Time Corporation · 1977