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:
Jan. 10, 1995
Filed:
Jun. 01, 1994
Young B Chung, Seongbuk-ku, Seoul, KR;
Other;
Abstract
A waist sporting equipment has a circular ring member sized to encircle around the waist portion of a user and having a predetermined cross-section, an inertia member of a predetermined weight for applying the centrifugal force and inertia force gradually to the ring member upon rotation of the ring member, the inertia member including a weight body and connecting means for connecting the ring member and the inertia member for not separating the members upon the rotation of the members. The weight body is spaced a predetermined distance from the ring and applies the centrifugal force and the inertia force to the ring depending on the rotational velocity of the ring, thus giving a user various velocity and amusement feeling. Furthermore, the centrifugal force acts on the waist portion so that the waist may be stronger and limber and the body of the user may be well balanced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile