F02M 2700/4302
Whereby air and fuel are sucked into the mixture conduit
Official title: whereby air and fuel are sucked into the mixture conduit
F02M2700/4302 (Whereby air and fuel are sucked into the mixture conduit) appears on 34 US grants and 35 published applications in this corpus.
Search patents in F02M- Granted patents
- 34
- Published applications
- 35
- Assignees
- 30
- Inventors
- 75
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 4 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 4 | 2 |
| 2018 | 0 | 1 |
| 2019 | 4 | 3 |
| 2020 | 3 | 5 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F02M 2700/4321Working with fuel and admission of auxiliary fluids such as water, anti-knockIndexing code8
- F02M 2700/4323Throttling devicesIndexing code5
- F02M 2700/434Heating or cooling devicesIndexing code5
- F02M 2700/438Supply of liquid to a carburettor reservoir with limitation of the liquidIndexing code5
- F02M 2700/4304Working only with one fuelIndexing code3
- F02M 2700/4361Mixing chambersIndexing code3
- F02M 2700/4373Mixture improving devicesIndexing code3
- F02M 2700/4392Conduits, manifolds, as far as heating and cooling if not concernedIndexing code2
Recent patents
- Hydrogen mixed-combustion electronic control device and power generation system using same15 Sep 2026US 12,736,014 B2Hitachi, Ltd.
- High-pressure fuel injection system16 Sep 2025US 12,416,280 B2RK IP Holdings, LLC
- Catalyst mounting in internal combustion engines14 Jan 2025US 12,196,153 B2Hydro-Ject, LLC
- Method and systems for a direct fuel injection injector2 Jan 2024US 11,859,586 B2Saudi Arabian Oil Company
- Method and system for imaging and analysis of a biological specimen11 Apr 2023US 11,624,685 B2The Board of Trustees of the Leland Sanford Junior Univeristy
- Method and System for Imaging and Analysis of a Biological Specimen18 Jun 2026US 2026/0168894 A1The Board of Trustees of the Leland Stanford Junior University
- Hydrogen mixed-combustion electronic control device and power generation system using same11 Jun 2026US 2026/0160211 A1Hitachi, Ltd.
- High-pressure fuel injection system18 Dec 2025US 2025/0382935 A1
- Engine apparatus24 Apr 2025US 2025/0129758 A1Yanmar Holdings Co., Ltd.
- Catalyst mounting in internal combustion engines25 Jul 2024US 2024/0247618 A1Hydro-Ject, LLC
Most cited
By later US patents
- Method and system for imaging and analysis of a biological specimen157US 10,495,554 B2The Board of Trustees of the Leland Stanford Junior University · 2019
- System and method for tip-in knock compensation62US 7,406,947 B2Ford Global Technologies, LLC · 2008
- System and method for tip-in knock compensation44US 7,694,666 B2Ford Global Technologies, LLC · 2010
- System and method for tip-in knock compensation23US 7,971,575 B2Ford Global Technologies, LLC · 2011
- Air cleaner with low profile outlet duct connection19US 6,814,772 B1Fleetguard, Inc. · 2004