The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
Dec. 28, 2023
Chongqing Zongshen General Power Machine Co., Ltd., Chongqing, CN;
Yi Zhang, Chongqing, CN;
Bin Yuan, Chongqing, CN;
Yichao Wang, Chongqing, CN;
Rong Luo, Chongqing, CN;
Baiwan Luo, Chongqing, CN;
CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD., Chongqing, CN;
Abstract
A non-road engine is provided. The non-road engine includes a carburetor and a combination switch for controlling on-off of a fuel supply pipe between a fuel tank and the carburetor, where the carburetor is provided with a control valve for controlling opening and closing of a main jet; the control valve is linked and matched with the combination switch; when the combination switch is in an on state, the control valve causes the main jet to be in an open state; and when the combination switch is in an off state, the control valve causes the main jet to be in a closed state.