G04D 3/002
For gear wheels or gears
Official title: {for gear wheels or gears}
G04D3/002 (For gear wheels or gears) appears on 12 US grants and 19 published applications in this corpus.
Search patents in G04D- Granted patents
- 12
- Published applications
- 19
- Assignees
- 12
- Inventors
- 44
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing a one-piece mechanical timepiece part2 Jun 2026US 12,645,185 B2The Swatch Group Research and Development Ltd
- Horological mechanism with counting chain26 Nov 2024US 12,153,379 B2Rolex SA
- Method of fabricating a timepiece component and component obtained from this method22 Oct 2024US 12,124,223 B2Nivarox-FAR S. A.
- Horological setting and/or adjustment mechanism14 Feb 2023US 11,579,568 B2Nivarox-FAR S. A.
- Display system for a timepiece15 Feb 2022US 11,249,442 B2Complitime SA
- Method of manufacturing wheel, plate-shaped member, wheel, and timepiece17 Sep 2026US 2026/0277164 A1Seiko Epson Corporation
- Gear assembly and timepiece27 Mar 2025US 2025/0103004 A1Casio Computer Co., Ltd.
- Gear assembly, timepiece, and gear assembly manufacturing method27 Mar 2025US 2025/0103005 A1Casio Computer Co., Ltd.
- Method Of Manufacturing Wheel For Timepiece, Plate-Shaped Member, Wheel For Timepiece, And Timepiece26 Dec 2024US 2024/0427289 A1Seiko Epson Corporation
- Ring for mechanically connecting two horology components26 Jan 2023US 2023/0029031 A1Rolex SA
Most cited
By later US patents
- Method of manufacturing a micromechanical part7US 8,354,032 B2The Swatch Group Research and Development Ltd · 2013
- Method for manufacturing a clockwork wheel5US 6,082,001 AETA SA Fabriques d'Ebauches · 2000
- Timepiece mechanism comprising a pivoting member provided with magnetic return means3US 9,921,546 B2Montres Breguet S. A. · 2018
- Sliding parts, precision parts and timepieces and electronic equipment using the same2US 7,575,800 B2Kitagawa Industries Co., Ltd. · 2009
- Horological setting and/or adjustment mechanism1US 11,579,568 B2Nivarox-FAR S. A. · 2023