F03G 7/104
Continuously converting gravity into usable power
Official title: {continuously converting gravity into usable power}
F03G7/104 (Continuously converting gravity into usable power) appears on 97 US grants and 221 published applications in this corpus.
Search patents in F03G- Granted patents
- 97
- Published applications
- 221
- Assignees
- 44
- Inventors
- 255
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 3 |
| 2004 | 1 | 7 |
| 2005 | 0 | 4 |
| 2006 | 1 | 6 |
| 2007 | 1 | 13 |
| 2008 | 0 | 10 |
| 2009 | 1 | 13 |
| 2010 | 5 | 15 |
| 2011 | 5 | 9 |
| 2012 | 5 | 8 |
| 2013 | 1 | 16 |
| 2014 | 3 | 12 |
| 2015 | 7 | 10 |
| 2016 | 1 | 13 |
| 2017 | 11 | 10 |
| 2018 | 6 | 11 |
| 2019 | 2 | 16 |
| 2020 | 4 | 7 |
| 2021 | 6 | 6 |
| 2022 | 3 | 5 |
| 2023 | 4 | 9 |
| 2024 | 4 | 5 |
| 2025 | 6 | 7 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Communicating fluid vessel engine systems5 May 2026US 12,618,392 B2
- Gravity driven power generator5 May 2026US 12,618,396 B2
- Communicating fluid vessel engine systems29 Jul 2025US 12,372,066 B2
- Methods and apparatus for a magnetic propulsion system8 Jul 2025US 12,354,794 B2Paranetics, Inc.
- Apparatus and method to utilize compressed air for moving mass between tanks1 Jul 2025US 12,345,238 B2
- System and method for generating energy28 May 2026US 2026/0146592 A1
- Communicating fluid vessel engine systems2 Apr 2026US 2026/0092596 A1
- Gravity driven power generator19 Mar 2026US 2026/0078745 A1
- Alleviating graft versus host disease using engineered inkt cells5 Feb 2026US 2026/0034218 A1The Regents of the University of California
- Gravity motor3 Jul 2025US 2025/0215864 A1
Most cited
By later US patents
- Portable electricity generating gravity driven wheel system56US 7,222,487 B12007
- Gravity generating system33US 5,905,312 A1999
- Sealed shaft gravity buoyancy energy system and method of use thereof30US 7,134,283 B22006
- Method of power generation and its apparatus utilizing gravitation force and buoyancy20US 4,674,281 A1987
- Inertial propulsion device to move an object up and down20US 8,066,226 B22011