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:
Oct. 31, 2023
Filed:
Aug. 11, 2022
Scott Wu, Taichung, TW;
Scott Wu, Taichung, TW;
Abstract
A portable air pump includes an inflating unit and a connection unit. The inflating unit includes a cylinder and a joint portion. The connection unit includes a body, a valve connecting assembly, and a valve seat. The body has an axial hole and a joint hole communicating with the axial hole. The valve connecting assembly is arranged through the axial hole and includes a first connecting hole for connecting a Schrader valve, a second connecting hole for connecting a Presta valve, and a through hole communicating with the axial hole. The valve seat is movably arranged in the through hole for abutting the Schrader valve or the Presta valve. The joint hole, and one of the first and second connecting holes are detachably connected to the joint portion.