F03G 6/089
Devices for producing mechanical power from solar energy: for pumping
Official title: {for pumping}
F03G6/089 (Devices for producing mechanical power from solar energy: for pumping) appears on 7 US grants and 7 published applications in this corpus.
Search patents in F03G- Granted patents
- 7
- Published applications
- 7
- Assignees
- 3
- Inventors
- 13
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Archimedes gravity energy pump26 Aug 2025US 12,398,711 B1
- Thermal-cycle powered water pump26 Sep 2023US 11,767,827 B1
- Gravitational atmospheric solar pump19 Sep 2023US 11,764,643 B2
- Light pressure rotator and light pressure rotating device21 Jun 2011US 7,963,691 B2The Ritsumeikan Trust
- Solar refrigeration29 Apr 1986US 4,584,842 A
- System for converting solar energy into mechanical energy (scseme)14 May 2026US 2026/0132964 A1
- Gravitational atmospheric solar pump11 May 2023US 2023/0142373 A1
- Thermal hydraulic pump20 Feb 2020US 2020/0056598 A1Axiom Technologies LLC
- Bi-Metallic Solar Water Filtration Pump16 Mar 2017US 2017/0074256 A1
- Mechanical engine driven water pump11 Sep 2014US 2014/0255223 A1VaporGenics, Inc.
Most cited
By later US patents