F02M 9/121
Iris diaphragms
Official title: {Iris diaphragms}
F02M9/121 (Iris diaphragms) appears on 6 US grants and 7 published applications in this corpus.
Search patents in F02M- Granted patents
- 6
- Published applications
- 7
- Assignees
- 2
- Inventors
- 7
- Latest grant
- 2 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 1 | 3 |
| 2020 | 1 | 0 |
By publication year.
Recent patents
- Main fuel jet and nozzle assembly for a carburetor2 Jun 2020US 10,669,972 B2Zama Japan Kabushiki Kaisha
- Carburetor with single diaphragm for supplying and metering fuel3 Dec 2019US 10,495,029 B2Zama Japan Kabushiki Kaisha
- Carburetor with single diaphragm for supplying and metering fuel10 Apr 2018US 9,938,932 B2Zama Japan Kabushiki Kaisha
- Main fuel jet and nozzle assembly for a carburetor20 Feb 2018US 9,897,042 B2Zama Japan Kabushiki Kaisha
- Main fuel jet and nozzle assembly for a carburetor5 Jul 2016US 9,382,876 B2Zama Japan Kabushiki Kaisha
- Rotary throttle valve carburetor with valve bore air flow30 May 2019US 2019/0162137 A1Walbro Corporation
- Carburetor with single diaphragm for supplying and metering fuel14 Mar 2019US 2019/0078537 A1Zama Japan Kabushiki Kaisha
- Main fuel jet and nozzle assembly for a carburetor24 Jan 2019US 2019/0024613 A1Zama Japan Kabushiki Kaisha
- Carburetor with single diaphragm for supplying and metering fuel18 Aug 2016US 2016/0237953 A1Zama Japan Kabushiki Kaisha
- Main fuel jet and nozzle assembly for a carburetor18 Aug 2016US 2016/0237954 A1Zama Japan Kabushiki Kaisha
Most cited
By later US patents