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. 19, 1994
Filed:
Jun. 11, 1993
James Reichow, Brooklyn Park, MN (US);
Other;
Abstract
A device for use with a golf club which includes a mercury switch controlled which is adjustable with respect to the shaft of the club which will emit an audible sound when the club is swung rearwardly on the backswing when the preadjusted positioning of the mercury switch is obtained. In this manner the user preadjusts the position of the mercury switch controlled circuit such that the sound will be emitted when the proper backswing height is obtained. The backswing height obviously will control the distance that the ball is driven as the player advances his club forwardly into the ball. The sensitivity of the unit allows for presetting the audible emission location to accommodate putting as well as short iron golf shots. The unit includes an electrical circuit powered through a battery source and a sound emitting element all of which are controlled through a mercury switch.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile