F01C 1/32
Having both the movement defined in group f01c1/02 and relative reciprocation between
Official title: having both the movement defined in group F01C1/02 and relative reciprocation between the co-operating members
F01C1/32 (Having both the movement defined in group f01c1/02 and relative reciprocation between) appears on 88 US grants and 63 published applications in this corpus.
Search patents in F01C- Granted patents
- 88
- Published applications
- 63
- Assignees
- 35
- Inventors
- 116
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 3 |
| 2007 | 1 | 4 |
| 2008 | 2 | 3 |
| 2009 | 1 | 2 |
| 2010 | 4 | 4 |
| 2011 | 2 | 4 |
| 2012 | 5 | 2 |
| 2013 | 2 | 3 |
| 2014 | 3 | 3 |
| 2015 | 2 | 5 |
| 2016 | 5 | 7 |
| 2017 | 2 | 3 |
| 2018 | 3 | 0 |
| 2019 | 4 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 4 |
| 2022 | 1 | 1 |
| 2023 | 2 | 3 |
| 2024 | 3 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F01C 1/322With vanes hinged to the outer member and reciprocating with respect to21
- F01C 1/324With vanes hinged to the inner member and reciprocating with respect to17
- F01C 1/321With vanes hinged to the inner member and reciprocating with respect to12
- F01C 1/332With vanes hinged to the outer member and reciprocating with respect to11
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Most cited
By later US patents
- Rotary vane engine with orbiting inner and outer members27US 4,005,951 AThe Broken Hill Proprietary Company Limited · 1977
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- Rotary energy-transmitting mechanism19US 4,191,032 A1980