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:
Aug. 01, 1989
Filed:
Jun. 20, 1988
Kazuhiko Otsuka, Nara, JP;
Koji Nobiraki, Nara, JP;
Nitta Industries Corporation, Osaka, JP;
Abstract
A golf practicing device for use by a golfer by mounting it on his head when the golfer trains himself in hitting a golf ball with a golf club, which constantly permits accurate hitting of the ball and thus can serve for improvement of the golfer's golfing skill. The device comprises a body and a vision constricting element having at least two vision constricted view apertures, the golfer being allowed to look at the golf ball only through the vision constricted view apertures via the body. The body abuts a face area around the eyes, and since the sight of the golfer is disrupted at least at both sides, right and left, the golfer is obliged to hit while looking at the ball through the vision constricted view apertures. The view apertures can be adjusted with respect to their position and diameter according to the height, physical constitution, and inter-pupil distance of the golfer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile