G04D 3/06
Devices for shaping or setting watch glasses
Official title: Devices for shaping or setting watch glasses {(cutting watch glasses C03B33/04; grinding or working of spectacle lenses and lenses B24B; working plastic materials in general B29)}
G04D3/06 (Devices for shaping or setting watch glasses) appears on 14 US grants and 11 published applications in this corpus.
Search patents in G04D- Granted patents
- 14
- Published applications
- 11
- Assignees
- 10
- Inventors
- 34
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Water-resistant watch case17 Jun 2025US 12,332,604 B2Omega SA
- Method for cutting watch crystals6 Jul 2021US 11,054,790 B2The Swatch Group Research and Development Ltd
- Watch glass5 Nov 2019US 10,466,651 B2Montres Tudor SA
- System of polishing external pieces for a timepiece13 Mar 2018US 9,914,195 B2Comadur SA
- Method for making and decorating a transparent timepiece component4 Jul 2017US 9,694,524 B2ETA SA Manufacture Horlogere Suisse
- Process for manufacturing a sapphire timepiece element, and timepiece element27 Aug 2026US 2026/0252034 A1Rolex SA
- Press for driving in a bezel or crystal of a watch18 Apr 2024US 2024/0126213 A1Omega SA
- Water-resistant watch case22 Jun 2023US 2023/0195041 A1Omega SA
- Laser processing device and laser processing method27 Aug 2020US 2020/0269357 A1Panasonic Intellectual Property Management Co., Ltd.
- Method for cutting watch crystals18 Apr 2019US 2019/0113890 A1The Swatch Group Research and Development Ltd
Most cited
By later US patents
- Plastic watch casing with plastic crystal and process for joining the crystal to the casing23US 4,558,957 AETA SA Fabriques d'Ebauches · 1985
- Plastic watch casing with plastic crystal and process for joining the crystal to the casing9US 4,648,722 AETA SA Fabriques d'Ebauches · 1987
- Case closed by a glass with an invisible joint or one that can be decorated and manufacturing methods5US 8,596,860 B2Montres Rado S.A. · 2013
- Vise with watch component engaging jaw accessories4US 4,226,144 A1980
- Device for detachably mounting glass on timepiece cases2US 4,210,798 ACitizen Watch Co., Ltd. · 1980