F02B 75/246
With only one crankshaft of the "pancake" type
Official title: {with only one crankshaft of the "pancake" type, e.g. pairs of connecting rods attached to common crankshaft bearing}
F02B75/246 (With only one crankshaft of the "pancake" type) appears on 128 US grants and 43 published applications in this corpus.
Search patents in F02B- Granted patents
- 128
- Published applications
- 43
- Assignees
- 40
- Inventors
- 130
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 1 |
| 2002 | 3 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 6 |
| 2005 | 3 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 4 |
| 2008 | 2 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 3 | 3 |
| 2014 | 2 | 3 |
| 2015 | 4 | 2 |
| 2016 | 2 | 3 |
| 2017 | 2 | 0 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 4 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Remote control generator16 Jun 2026US 12,658,831 B2ASF Technologies (Australia) Pty Ltd
- Internal combustion engine with improved oil pump arrangement13 Jan 2026US 12,523,166 B2ASF Technologies (Australia) Pty Ltd
- Internal combustion engine having crankshaft guide12 Nov 2024US 12,140,074 B2ASF Technologies (Australia) Pty Ltd
- Internal combustion engine having concentric camshaft and balance shaft30 Jan 2024US 11,885,390 B2ASF Technologies (Australia) Pty Ltd
- Internal combustion engines29 Oct 2019US 10,458,323 B2Cox Powertrain Limited
- Remote control generator14 Nov 2024US 2024/0380344 A1ASF Technologies (Australia) Pty Ltd
- Internal combustion engine having concentric camshaft and balance shaft22 Dec 2022US 2022/0403915 A1ASF Technologies (Australia) Pty Ltd
- Internal combustion engine having crankshaft guide1 Dec 2022US 2022/0381180 A1ASF Technologies (Australia) Pty Ltd
- Internal combustion engine with improved oil pump arrangement24 Nov 2022US 2022/0372898 A1ASF Technologies (Australia) Pty Ltd
- Engine with slider-crank mechanism4 Aug 2022US 2022/0243650 A1
Most cited
By later US patents
- Opposed piston internal combustion engine with inviscid layer sealing470US 9,909,492 B2Prime Group Alliance, LLC · 2018
- Internal combustion engine with a single crankshaft and having opposed cylinders with opposed pistons130US 6,170,443 B22001
- Scotch yoke engine with variable stroke and compression ratio64US 4,485,768 A1984
- Cam controlled reciprocating piston device54US 4,459,945 A1984
- Internal combustion engine50US 7,469,664 B2Advanced Propulsion Technologies, Inc. · 2008