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:
May. 26, 2026
Filed:
Jan. 06, 2026
Wei Chen, Zhejiang, CN;
Wei Chen, Zhejiang, CN;
Abstract
A fitness bar that is formed by a bar body and a handle. The bar body is a continuous helical spring including a vibrating portion, a transition portion, and a connecting portion. Both the vibrating portion and the connecting portion are shaped like a cylindrical helical spring, and the transition portion is shaped like a conical helical spring that tapers from the vibrating portion to the connecting portion. The handle is fixedly connected to the connecting portion. The connecting portion has a reduced diameter compared with the vibrating portion. When a user grips the handle and whips or swings the fitness bar, the vibrating portion is driven to vibrate elastically in a direction of whipping or swinging.