G04B 1/26
Driven by liquids or gases
Official title: driven by liquids or gases; Liquid or gaseous drives for mechanically-controlled secondary clocks {(winding up by pneumatic means G04B3/12; winding up automatically by wind power G04B5/203; winding up by electro-thermal or electro-pneumatic arrangements G04C1/003; thermo-electric or thermo-pneumatic driving mechanisms G04C3/18)}
G04B1/26 (Driven by liquids or gases) appears on 24 US grants and 26 published applications in this corpus.
Search patents in G04B- Granted patents
- 24
- Published applications
- 26
- Assignees
- 4
- Inventors
- 30
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 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 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 4 |
| 2017 | 1 | 5 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermal compensation system for fluidic decoration capsule16 Jun 2026US 12,653,279 B2Precitlex SA
- Mechanical clock for use in fluid media10 Mar 2026US 12,572,114 B2
- Portable device comprising decorative elements driven by invisible driving means, in a liquid29 Jul 2025US 12,372,925 B2Preciflex SA
- Movement device11 Jun 2024US 12,006,827 B2Lonati S. P. A.
- Energy harvesting with fluids11 Jun 2024US 12,006,919 B2
- Movement Device9 May 2024US 2024/0151145 A1Lonati S. P. A.
- Mechanical clock for use in fluid media12 Oct 2023US 2023/0324850 A1
- Thermal compensation system for fluidic decoration capsule11 Aug 2022US 2022/0248816 A1Preciflex SA
- Energy harvesting with fluids10 Feb 2022US 2022/0043398 A1Preciflex SA
- Portable device comprising decorative elements driven by invisible driving means, in a liquid23 Dec 2021US 2021/0397131 A1Preciflex SA
Most cited
By later US patents