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:
Dec. 23, 1980
Filed:
Jan. 08, 1979
Jae M Song, Ma Po/Ku, Seoul, KR;
Samuel B Ligon, Dallas, TX (US);
Other;
Abstract
A tetherable game ball is provided that includes a resilient spherical hollow ball (12) having an aperture (14) through which a knotted line (17) extends therethrough and forms a loop extending exteriorly of hollow ball (12) allowing a tether to be secured thereto. Aperture (14) is tapered inwardly and prevents a rigid force distributing plug (20) located within hollow ball (12) from being pulled through and out of aperture (14). The game ball can be constructed so as to have rebound and elastic properties similar to those of a racquetball.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile