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:
Jun. 30, 2026
Filed:
Apr. 22, 2023
Shenzhenshi Lutejiacheng Supplychain Management Co., Ltd., Shenzhen City, CN;
Wanyuan Chen, Shenzhen City, CN;
SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO., LTD., Shenzhen, CN;
Abstract
A breast pump is provided, including a milk bowl, and a breast shield detachably connected to the milk bowl, and a main body detachably connected to the milk bowl. A milk storage cavity for storing milk is defined by the milk bowl and the breast shield. The main body includes a housing detachably connected to the milk bowl, and an air pump disposed in the housing and used for generating negative pressure. One of the housing and the milk bowl is provided with a connecting post, another is provided with a connecting groove, and the connecting post and the connecting groove are detachably inserted. One of the housing and the milk bowl is provided with an elastic protrusion, another is provided with a groove corresponding to the elastic protrusion, and when the housing is assembled with the milk bowl, the elastic protrusion is placed in the groove.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile