F02M 37/02
Feeding by means of suction apparatus
Official title: Feeding by means of suction apparatus, e.g. by air flow through carburettors (by driven pumps F02M37/04)
F02M37/02 (Feeding by means of suction apparatus) appears on 303 US grants and 264 published applications in this corpus.
Search patents in F02M- Granted patents
- 303
- Published applications
- 264
- Assignees
- 122
- Inventors
- 600
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 5 |
| 2002 | 15 | 9 |
| 2003 | 11 | 17 |
| 2004 | 10 | 15 |
| 2005 | 16 | 19 |
| 2006 | 16 | 14 |
| 2007 | 17 | 19 |
| 2008 | 8 | 16 |
| 2009 | 6 | 15 |
| 2010 | 13 | 11 |
| 2011 | 12 | 12 |
| 2012 | 9 | 11 |
| 2013 | 10 | 10 |
| 2014 | 7 | 8 |
| 2015 | 9 | 14 |
| 2016 | 9 | 14 |
| 2017 | 12 | 4 |
| 2018 | 10 | 10 |
| 2019 | 7 | 13 |
| 2020 | 6 | 6 |
| 2021 | 10 | 8 |
| 2022 | 11 | 3 |
| 2023 | 6 | 5 |
| 2024 | 5 | 3 |
| 2025 | 4 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel pressure regulartor with jet pump23 Jun 2026US 12,662,980 B2Walbro Corporation
- Outboard motor and boat27 Jan 2026US 12,534,169 B2Yamaha Hatsudoki Kabushiki Kaisha
- Fuel system30 Dec 2025US 12,510,046 B2Maersk A/S
- Operating medium vessel for a vehicle and vehicle having an operating medium vessel7 Oct 2025US 12,434,553 B2Bayerische Motoren Werke Aktiengesellschaft
- Fuel supply assembly with in-tank reservoir23 Sep 2025US 12,421,924 B2Walbro Corporation
- Clog-resistant jet pump for a fuel system26 Feb 2026US 2026/0055783 A1Phinia Jersey Holdings LLC
- Operating Medium Vessel for a Vehicle and Vehicle Having an Operating Medium Vessel1 May 2025US 2025/0135874 A1Bayerische Motoren Werke Aktiengesellschaft
- Engine controller27 Mar 2025US 2025/0101937 A1Subaru Corporation
- Intake Chamber and Suction Jet Pump13 Jun 2024US 2024/0191724 A1Bayerische Motoren Werke Aktiengesellschaft
- Outboard motor and boat2 May 2024US 2024/0140576 A1Yamaha Hatsudoki Kabushiki Kaisha
Most cited
By later US patents
- Pressure-responsive fuel delivery system77US 4,926,829 AWalbro Corporation · 1990
- Arrangement for supplying fuel from supply tank to internal combustion engine of motor vehicle71US 5,289,810 ARobert Bosch GmbH · 1994
- Modular fuel delivery system60US 5,080,077 AGeneral Motors Corporation · 1992
- In-tank fuel pump assembly for fuel-injected engines58US 4,860,714 AWhitehead Engineered Products, Inc. · 1989
- Fuel system for internal combustion engines48US 4,279,232 ARobert Bosch GmbH · 1981