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:
Jul. 10, 2001
Filed:
May. 05, 1999
Angelo Tortola, Lexington, MA (US);
James J. Dennesen, Hampstead, NH (US);
Dennco, Inc., Salem, NH (US);
Abstract
Disclosed is a method and apparatus for estimating practice golf shot deviation and distance. The apparatus includes a base, an axle mounted to the base, a golf ball attached to the axle and a sensor coupled to the axle for determining motion thereof. When the golf ball is struck by a golf club, the ball and axle attached thereto rotate around a pivot point provided by the base. When the ball is struck such that it deviates from a plane that is perpendicular to the axle, the sensor detects motion of the axle along its axis. The magnitude and direction of deviation is estimated based upon the detected motion of the axle along its axis. The distance that the ball would have traveled is estimated based upon the detected speed with which the axle rotates.