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:
Oct. 07, 1986
Filed:
Oct. 25, 1985
Applicant:
Inventors:
Yoshinori Yasuda, Gunma, JP;
Akio Takase, Gunma, JP;
Koji Ogawa, Gunma, JP;
Takao Tsutsumi, Gunma, JP;
Hiroaki Taguchi, Gunma, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
2731 / ; 2731 / ; 2731 / ; 2731 / ; 273 / ; 434252 ;
Abstract
A golf trainer includes one or more magnetic sensors disposed at predetermined locations relative to an ideal swing path of a golf club head. The outputs of the magnetic sensors are amplified and processed to calculate such parameters as the club head velocity, swing orbit, face angle, and ball carry, as examples. A suitable display device is used to provide the trainer user with instantaneous feedback relative to the success of a given practice swing.