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:
Nov. 10, 1998
Filed:
Oct. 17, 1996
Eugene J Grant, Reno, NV (US);
Todd Trapp, Carson City, NV (US);
Ian Fettes, Newport Beach, CA (US);
Athletic Training Equipment Company, Sparks, NV (US);
Abstract
A ball pitching machine which uniquely embodies a single, specially configured ball engaging wheel which is rotatably mounted within a wheel housing that, along with a ball receiving barrel, is easily rotatable through an angle of 270 degrees. With this novel construction, the device can be used to accurately pitch a variety of fast balls, curve balls and sliders. The ball engaging wheel of the pitching head is of a novel vaned construction so that as the wheel is rotated within its housing a negative pressure will be generated within the housing and within the ball receiving barrel which is associated therewith so that the ball will be sucked into the barrel and into positive driving engagement with the periphery of the rotating wheel.