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:
Aug. 10, 2021
Filed:
Aug. 26, 2019
Majesty Packaging Systems Limited, Guangdong, CN;
Jinkao Liang, Zhongshan, CN;
MAJESTY PACKAGING SYSTEMS LIMITED, Zhongshan, CN;
Abstract
A lotion pump includes a pump body with a pump chamber, the pump body is connected with a bottle-locking cap used for fixing the bottle body, and the pump chamber is internally provided with a pumping assembly capable of moving up and down in the pump chamber to pump lotion in the bottle body upwards; the lower end of the pump chamber with a one-way valve only for discharging the lotion in the bottle body upwards during the pumping assembly, the upper end of the pumping assembly is connected with a bent mouth for discharging the lotion, the bent mouth with a connecting ring, the upper end of the pump body with a locking part capable of being rotationally connected with the connecting ring, and an anti-slipping structure between the locking part and the connecting ring for preventing the bent mouth from being unscrewed and opened mistakenly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile