F02B 2075/1812
Three
Official title: {three}
F02B2075/1812 (Three) appears on 265 US grants and 81 published applications in this corpus.
Search patents in F02B- Granted patents
- 265
- Published applications
- 81
- Assignees
- 78
- Inventors
- 422
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 16 | 0 |
| 1992 | 13 | 0 |
| 1993 | 9 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 15 | 0 |
| 1999 | 8 | 0 |
| 2000 | 22 | 0 |
| 2001 | 15 | 12 |
| 2002 | 18 | 8 |
| 2003 | 11 | 3 |
| 2004 | 3 | 6 |
| 2005 | 3 | 1 |
| 2006 | 4 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 5 |
| 2013 | 1 | 1 |
| 2014 | 3 | 5 |
| 2015 | 3 | 1 |
| 2016 | 2 | 4 |
| 2017 | 6 | 6 |
| 2018 | 1 | 4 |
| 2019 | 6 | 7 |
| 2020 | 2 | 1 |
| 2021 | 4 | 1 |
| 2022 | 4 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Internal combustion engine and lubrication system thereof29 Apr 2025US 12,286,924 B2Brp-Rotax GmbH & Co. KG
- Internal combustion engine and lubrication system thereof7 Jan 2025US 12,188,401 B2Brp-Rotax GmbH & Co. KG
- Pendulum type mount system12 Mar 2024US 11,926,217 B2Nissan Motor Co., Ltd.
- Modified exhaust system with oxygen sensor30 May 2023US 11,661,882 B1
- Six-cylinder opposed free piston internal combustion engine generator23 Aug 2022US 11,421,586 B2Harbin Engineering University
- All-Terrain Vehicle19 Mar 2026US 2026/0077646 A1Zhejiang CFMOTO Power Co., Ltd.
- Free piston engine12 Feb 2026US 2026/0043344 A1
- Method for reporting a corrosion problem on a fuel injector nozzle of an internal combustion engine24 Jul 2025US 2025/0237181 A1Vitesco Technologies GmbH
- 4-stroke 3-cylinder engine17 Apr 2025US 2025/0122817 A1Polaris Industries Inc.
- Internal combustion engine and lubrication system thereof22 Feb 2024US 2024/0060434 A1Brp-Rotax GmbH & Co. KG
Most cited
By later US patents
- Internal combustion engine60US 4,565,167 A1986
- Outboard motor50US 4,559,018 ASanshin Kogyo Kabushiki Kaisha · 1985
- Amphibious vehicles46US 5,690,046 A1997
- Turbo-charged engine45US 4,993,227 AYamaha Hatsudoki Kabushiki Kaisha · 1991
- Internal combustion engine with dry sump lubricating system45US 6,029,638 AHonda Giken Kogyo Kabushiki Kaisha · 2000