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:
Feb. 17, 2026
Filed:
May. 21, 2025
Star Smart Limited, Hongkong, HK;
Zhijie Chen, Guangdong, CN;
STAR SMART LIMITED, Hongkong, HK;
Abstract
A portable oil extraction pump includes a mainframe, an oil extraction tube, an oil outlet tube and a pump body configured in the oil extraction tube. A mainframe includes a control cavity and a first routing hole connected to the control cavity. The control cavity is configured with a circuit board and a battery electrically connected to the circuit board. The battery is configured to supply the power to the circuit board. The oil extraction tube is connected to the mainframe. A pump body is electrically connected to the circuit board through a wire. A first sealing member is configured between the oil extraction tube and the mainframe to prevent an oil from entering the control cavity, the first sealing member is a soft rubber. The wire passes through the first sealing member and the first routing hole.