G04D 3/02
Lathes, with one or more supports
Official title: Lathes, with one or more supports; Burnishing machines, with one or more supports {(metal lathes B23B; automatic lathes B23B; grinding and polishing in general class B24)}
G04D3/02 (Lathes, with one or more supports) appears on 13 US grants and 19 published applications in this corpus.
Search patents in G04D- Granted patents
- 13
- Published applications
- 19
- Assignees
- 14
- Inventors
- 42
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 2 |
| 2021 | 1 | 4 |
| 2022 | 2 | 1 |
| 2023 | 3 | 2 |
| 2024 | 4 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing a timepiece hand with a circular cross-section19 May 2026US 12,632,008 B2The Swatch Group Research and Development Ltd
- Watch refurbishing devices and methods25 Nov 2025US 12,481,250 B1SwissWatchExpo, Inc.
- Method for manufacturing timepiece components for timepieces24 Dec 2024US 12,174,591 B2Universo S.A.
- Device and method for testing a mechanical property of a timepiece shaft20 Aug 2024US 12,066,794 B2Rolex SA
- Method for fabricating diamond-polished appliques for horology6 Aug 2024US 12,055,901 B2Nivarox-FAR S. A.
- Method and system for washing a timepiece stone9 Jul 2026US 2026/0194861 A1La Pierrette S.A.
- Method for polishing a timepiece stone, and equipment for carrying out said method2 Jul 2026US 2026/0183889 A1La Pierrette S.A.
- Resonant organ for a striking mechanism of a timepiece, the striking mechanism comprising such a resonant organ, and method for manufacturing such a resonant organ5 Mar 2026US 2026/0064078 A1Omega SA
- Method for manufacturing a micromechanical fastening element, shaping tool for producing an impression of the micromechanical fastening element, and micromechanical fastening element15 Aug 2024US 2024/0269795 A1Nivarox-FAR S. A.
- Machine tool for machining a micromechanical component, and machining method implemented by said machine tool8 Aug 2024US 2024/0261867 A1Petitpierre SA
Most cited
By later US patents