F02B 2710/036
Scavenging or charging channels or openings
F02B2710/036 (Scavenging or charging channels or openings) appears on 5 US grants and 5 published applications in this corpus.
Search patents in F02B- Granted patents
- 5
- Published applications
- 5
- Assignees
- 3
- Inventors
- 11
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Two-stroke engine with crankcase fuel injector30 Sep 2025US 12,429,020 B2
- Two-stroke engine24 Sep 2024US 12,098,669 B2Yamabiko Corporation
- Stratified scavenging engine and portable work machine23 Feb 2021US 10,927,789 B2Yamabiko Corporation
- Crossover valve in double piston cycle engine27 Jun 2017US 9,689,307 B2Tour Engine, Inc.
- Crossover valve in double piston cycle engine4 Aug 2015US 9,097,178 B2Tour Engine, Inc.
- Two-stroke engine with crankcase fuel injector26 Dec 2024US 2024/0426266 A1Maruyama Mfg.Co., Inc.
- Two-stroke engine24 Aug 2023US 2023/0265781 A1Yamabiko Corporation
- Stratified scavenging engine and portable work machine26 Mar 2020US 2020/0095953 A1Yamabiko Corporation
- Crossover valve in double piston cycle engine20 Oct 2016US 2016/0305311 A1Tour Engine, Inc.
- Crossover valve in double piston cycle engine20 Nov 2014US 2014/0338646 A1Tour Engine, Inc.
Most cited
By later US patents