G04B 7/00
Combined normal and automatic winding up
Official title: Combined normal and automatic winding up {(normal winding up by hand or mechanically G04B3/00; automatic winding up G04B5/00; electric winding up of mechanical clockworks G04C1/003)}
G04B7/00 (Combined normal and automatic winding up) appears on 10 US grants and 9 published applications in this corpus.
Search patents in G04B- Granted patents
- 10
- Published applications
- 9
- Assignees
- 9
- Inventors
- 15
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 3 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmission mechanism for an automatic winding chain18 Aug 2026US 12,710,724 B2Rolex SA
- Watch having a first barrel complete with a diameter that is less than a diameter of a second barrel complete5 Dec 2023US 11,835,924 B2Seiko Epson Corporation
- Watch winding and time-setting device27 Jun 2023US 11,687,037 B2The Swatch Group Research and Development Ltd
- Universal watch winding and time-setting device16 May 2023US 11,650,546 B2The Swatch Group Research and Develonment Ltd
- Timepiece drive mechanism8 Nov 2022US 11,493,883 B2Harry Winston SA
- Transmission mechanism for an automatic winding chain30 May 2024US 2024/0176295 A1Rolex SA
- Watch29 Jul 2021US 2021/0232094 A1Seiko Epson Corporation
- Universal watch winding and time-setting device28 May 2020US 2020/0166891 A1The Swatch Group Research and Development Ltd
- Universal watch winding and time-setting device28 May 2020US 2020/0166894 A1The Swatch Group Research and Development Ltd
- Timepiece drive mechanism30 Jan 2020US 2020/0033806 A1Harry Winston SA
Most cited
By later US patents
- Watch mechanism incorporating two barrels28US 4,363,553 ACompagnie des Montres Longines, Francillon S.A. · 1982
- Multifunctional case7US 9,292,000 B2I.M.H. Innovations Manufacturers Horlogeres SA · 2016
- Self-winding mechanism for watches1US 9,927,771 B2The Swatch Group Research and Development Ltd · 2018