Qian CHEN

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Ruian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Carburetor
- Patent number 11,473,531
- Issue date Oct 18, 2022
- QiAn Chen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
One-step starting carburetor
- Patent number 9,222,440
- Issue date Dec 29, 2015
- Qian Chen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Simple startup carburetor
- Patent number 8,955,829
- Issue date Feb 17, 2015
- Qian Chen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carburetor with a starter
- Patent number 8,136,796
- Issue date Mar 20, 2012
- QiAn Chen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CARBURETOR
- Publication number 20210131381
- Publication date May 6, 2021
- QiAn Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PULSE GENERATOR USED FOR A ONE-STEP STARTING CARBURETOR
- Publication number 20140196689
- Publication date Jul 17, 2014
- ZHEJIANG RUIXING CARBURETOR MANUFACTURING, LTD.
- Qian Chen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ONE-STEP STARTING CARBURETOR
- Publication number 20140196688
- Publication date Jul 17, 2014
- Qian CHEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SIMPLE STARTUP CARBURETOR
- Publication number 20140084493
- Publication date Mar 27, 2014
- Qian CHEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CARBURETOR WITH A STARTER
- Publication number 20100308479
- Publication date Dec 9, 2010
- QiAn Chen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...