F01B 3/0038
Inclined to main shaft axis
Official title: {inclined to main shaft axis}
F01B3/0038 (Inclined to main shaft axis) appears on 35 US grants and 24 published applications in this corpus.
Search patents in F01B- Granted patents
- 35
- Published applications
- 24
- Assignees
- 19
- Inventors
- 43
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic device17 Feb 2026US 12,553,410 B2Bucher Hydraulics AG
- Hydraulic device22 Jul 2025US 12,366,232 B2Innas B.V.
- Hydrostatic piston machine unit28 Feb 2023US 11,592,012 B2Robert Bosch GmbH
- Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same27 Dec 2022US 11,536,194 B2
- Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same16 Feb 2021US 10,920,663 B1
- Hydraulic Transformer10 Sep 2026US 2026/0266181 A1Innas B.V.
- A hydraulic device27 Nov 2025US 2025/0361849 A1Innas B.V.
- Hydraulic device4 Jul 2024US 2024/0218871 A1Innas B.V.
- Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same2 Feb 2023US 2023/0036422 A1
- Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same15 Dec 2022US 2022/0397055 A1
Most cited
By later US patents
- Valving system for compressors, engines and the like19US 4,060,060 ATurner Research, Inc. · 1977
- Engine with compressor and bypass for combustible mixture17US 3,973,531 ATurner Research, Inc. · 1976
- Rotary vee engine17US 4,648,358 ASullivan Engine Works, Inc. · 1987
- Rotary piston machines with a wear-resistant driving mechanism15US 5,249,506 A1993
- Rotary vee engine14US 4,960,082 ASullivan Engine Works, Inc. · 1990