G04B 3/003
Normal winding of clockworks by hand or mechanically: by lever mechanism
Official title: {by lever mechanism}
G04B3/003 (Normal winding of clockworks by hand or mechanically: by lever mechanism) appears on 5 US grants and 4 published applications in this corpus.
Search patents in G04B- Granted patents
- 5
- Published applications
- 4
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year.
Recent patents
- Switch device and timepiece29 Nov 2022US 11,513,474 B2Casio Computer Co., Ltd.
- Timepiece with retractable pusher9 Jul 2019US 10,345,762 B2Omega SA
- Timepiece movement comprising a date correction mechanism10 Oct 2017US 9,785,115 B2ETA SA Manufacture Horlogere Suisse
- Sealing device for a minute-repeater28 Apr 2015US 9,019,800 B2Montres Breguet S. A.
- Trigger mechanism for a chronograph watch7 Oct 2014US 8,851,743 B1Invicta Watch Company of America, Inc.
- Switch device and timepiece28 Oct 2021US 2021/0333757 A1Casio Computer Co., Ltd.
- Timepiece with retractable pusher15 Feb 2018US 2018/0046145 A1Omega SA
- Timepiece movement comprising a date correction mechanism16 Mar 2017US 2017/0075304 A1ETA SA Manufacture Horlogere Suisse
- Sealing device for a minute-repeater24 Oct 2013US 2013/0279305 A1Montres Breguet S. A.
Most cited
By later US patents