G04F 7/0847
With column wheel
Official title: {with column wheel}
G04F7/0847 (With column wheel) appears on 32 US grants and 33 published applications in this corpus.
Search patents in G04F- Granted patents
- 32
- Published applications
- 33
- Assignees
- 22
- Inventors
- 51
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 4 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 5 |
| 2009 | 2 | 3 |
| 2010 | 2 | 0 |
| 2011 | 2 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 3 | 2 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 4 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Safety device and striking-work mechanism23 Sep 2025US 12,422,782 B2Omega SA
- Mechanical stop and start system for a function, and watch comprising such a system26 Aug 2025US 12,399,464 B2Richemont International SA
- Clockwork selector mechanism19 Mar 2024US 11,934,156 B2Omega 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
- Chronograph repeater mechanism with safety function11 Jan 2022US 11,221,589 B2Omega SA
- Lever device for a clock mechanism19 Dec 2024US 2024/0419127 A1Manufacture D'Horlogerie Audemars Piguet SA
- Counting timepiece device5 Oct 2023US 2023/0315024 A1Rolex SA
- Mechanical stop and start system for a function, and watch comprising such a system4 May 2023US 2023/0139184 A1Cartier International AG
- 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
- Cam-type timepiece component1 Sep 2022US 2022/0276609 A1Rolex SA
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
- Clocking device27US 6,567,345 B1Seiko Epson Corporation · 2003
- Time measurement device and time measurement method18US 6,370,087 B1Seiko Epson Corporation · 2002
- Chronograph timepiece16US 6,406,176 B1Seiko Instruments Inc. · 2002