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:
Dec. 02, 1997
Filed:
Dec. 13, 1995
Applicant:
Inventors:
William L Nighan, Jr, Menlo Park, CA (US);
Steven Arkley, Los Altos Hills, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
473220 ; 362259 ; 362102 ; 362234 ; 362250 ;
Abstract
A golf swing training device includes a golf club including a head coupled to a shaft. At least one laser device detachably coupled to the shaft of the golf club and produces at least one laser beam. A power source is coupled to the laser device. An attachment mechanism detachably secures the laser device to the golf club shaft in a manner such that the laser beam provides a feedback signal to the golfer that is indicative of a position and a motion of the head during the top of a backswing of the golf club by the golfer.