F02B 59/00
Internal-combustion aspects of other reciprocating-piston engines with movable
Official title: Internal-combustion aspects of other reciprocating-piston engines with movable, e.g. oscillating, cylinders (with yieldable walls F02B75/38)
F02B59/00 (Internal-combustion aspects of other reciprocating-piston engines with movable) appears on 48 US grants and 34 published applications in this corpus.
Search patents in F02B- Granted patents
- 48
- Published applications
- 34
- Assignees
- 16
- Inventors
- 43
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
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| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
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| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 3 |
| 2006 | 2 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 5 |
| 2010 | 2 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Marine hulls and drives97US 7,984,684 B22011
- Reciprocating piston engine with a varying compression ratio45US 5,025,757 A1991
- Internal combustion engine module or modules having parallel piston rod assemblies actuating oscillating cylinders23US 5,526,778 A1996
- Toroidal internal combustion engine22US 5,199,391 A1993
- Two stroke internal combustion engine having an intake piston adjacent each power piston21US 5,275,134 A1994