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:
Mar. 18, 1997
Filed:
Feb. 09, 1996
Sean P Williams, Brookpark, OH (US);
James J Williams, Brookpark, OH (US);
Other;
Abstract
A tethered ball apparatus includes an attachment assembly for attachment to a rigid support. A swivel assembly is connected to the attachment assembly, and an elastic cord is connected to the swivel assembly. A cord receiver includes an externally threaded screw portion, and the elastic cord is connected to the cord receiver. A ball assembly includes an internally threaded anchor embedded in a portion of the ball assembly, and the externally threaded screw portion of the cord receiver is screwed into the internally threaded anchor. In one embodiment, the attachment assembly includes a support-attaching screw eye. In another embodiment, the attachment assembly includes a strap assembly which contains a quantity of a hook-containing fabric and a quantity of a complementary loop-containing fabric. The swivel assembly includes a swiveling strap eye bolt snap. The elastic cord is comprised of bungee cord material. The cord receiver includes a ball-attaching screw eye. The internally threaded anchor in the ball assembly is comprised of an internally threaded hollow cylindrical anchor which further includes external threads. The ball assembly may be a football which has two pointed ends, and the internally threaded anchor is located in the football at one of the pointed ends. With a football, the ball assembly includes an exterior jacket portion, and an inflated internal tube portion. The internally threaded anchor is secured into a pointed end of the exterior jacket portion of the ball assembly.