logo

For the Inventor, By the Inventor

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.:

US 12502005 B1

PDFFull Text
Date of Patent:
Dec. 23, 2025

Filed:

Mar. 27, 2023

Foot pump and inflatable bed comprising same

Applicant:

Bestway Inflatables & Material Corp., Shanghai, CN;

Inventors:

Xianglin Zeng, Shanghai, CN;

Yihua You, Shanghai, CN;

Qingshui Song, Shanghai, CN;

Bingrong Wu, Shanghai, CN;

Assignee:

BESTWAY INFLATABLES & MATERIAL CORP., Shanghai, CN;

Attorney:

Dickinson Wright PLLC

Primary Examiner:

David R Hare

Assistant Examiner:

George Samuel Gines

Int. Cl.
CPC ...
A47C 27/08 (2006.01); F04B 33/00 (2006.01);
U.S. Cl.
CPC ...
A47C 27/081 (2013.01); F04B 33/00 (2013.01);
Abstract

A foot pump includes a pump cavity and an air outlet is provided in a sidewall of the pump cavity. The pump cavity is in fluid communication with the inflatable body through the air outlet. An air inlet valve seat is provided at the top of the pump cavity, wherein the air inlet valve seat comprises an air inlet. A diaphragm valve is provided at the air inlet, and the diaphragm valve is arranged inside the pump cavity to allow the air inlet to switch between an open state and a closed state. An elastic return component is provided inside the pump cavity, wherein a first end of the elastic return component abuts against the bottom of the pump cavity, and a second end of the elastic return component abuts against the air inlet valve seat. An inflatable bed including the foot pump is also provided.

Find Patent Forward Citations

Zeng, Xianglin. (2025). Foot pump and inflatable bed comprising same (U.S. Patent No. 12502005). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12502005

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…