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. 02, 2026
Filed:
Apr. 26, 2023
Haibin Wang, Shanghai, CN;
Haibin Wang, Shanghai, CN;
Abstract
A massage bead includes a massage body and at least two sets of extension twisting spring assemblies (ETSAs) arranged below the massage body, each set of ETSAs including a twisting spring and an extension spring. An upper extension twisting arm of the extension spring is connected with the massage body. A lower extension twisting arm of the extension spring is connected with one upper of the twisting spring. The upper extension twisting arm and the extension spring that are arranged in a counterclockwise direction simultaneously relative to the massage body. When the massage body is under pressure, the ETSA is compressed and twisted to generate a rotational pushing force together for pushing the massage body to rotate in the clockwise direction or in the counterclockwise direction, and the pressure disappears so that the massage body and the ETSAs resets automatically when the energy is released.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile