G04B 15/10
Escapements: with constant impulses for the regulating mechanism
Official title: with constant impulses for the regulating mechanism {(electrically driven pendulums with mechanical pulse transmission and constant pulse G04C3/022; electrically driven pendulums with mechanical pulse transmission and constant pulse G04C3/045)}
G04B15/10 (Escapements: with constant impulses for the regulating mechanism) appears on 26 US grants and 33 published applications in this corpus.
Search patents in G04B- Granted patents
- 26
- Published applications
- 33
- Assignees
- 19
- Inventors
- 50
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 3 | 6 |
| 2016 | 3 | 3 |
| 2017 | 3 | 3 |
| 2018 | 3 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 6 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
| 2024 | 3 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Constant-energy escapement for timepiece12 May 2026US 12,625,466 B2Rolex SA
- Escapement system and measuring device comprising said escapement system9 Jul 2024US 12,032,334 B2Creaditive AG
- Timepiece escapement mechanism21 May 2024US 11,988,993 B2Complitime SA
- Mechanical horological movement provided with an escapement comprising an anchor12 Mar 2024US 11,927,917 B2The Swatch Group Research and Development Ltd
- Escapement mechanism with locking anchor and timepiece provided with such an escapement mechanism19 Dec 2023US 11,846,913 B2
- Constant-force escapement mechanism for timepiece movement23 Jul 2026US 2026/0211371 A1Greubel Forsey S. A.
- Escapement device for a timepiece16 Jan 2025US 2025/0021050 A1Rolex SA
- Timepiece movement26 Dec 2024US 2024/0427288 A1Greubel Forsey S. A.
- Constant-energy escapement for timepiece14 Nov 2024US 2024/0377787 A1Rolex SA
- Mechanical horological movement provided with an escapement comprising an anchor23 Sep 2021US 2021/0294269 A1The Swatch Group Research and Development Ltd
Most cited
By later US patents
- Flexible escapement mechanism with movable frame13US 9,075,394 B2Nivarox-FAR S. A. · 2015
- Constant-force device10US 6,863,434 B2Richemont International SA · 2005
- Constant-force device for indirect-second watches8US 6,997,602 B2Richemont International SA · 2006
- Timepiece7US 8,038,340 B2Lange Uhren GmbH · 2011
- Watch whose movement includes a constant force device6US 7,473,027 B2Montres Breguet S. A. · 2009