Patents by Inventor James Alan Krause

James Alan Krause has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5885165
    Abstract: The present invention provides a putting training apparatus (10) which, when used repeatedly by a golfer, permits him to develop a consistent stroke and accurate putting shot. The putting training apparatus (10) includes a pair of balls (12), preferably regulation golf balls, with a pivotal assembly (16) disposed between the balls (12) which permits relative rotation between the balls (12). The pivotal assembly (16) is positioned along a common axis (24) which passes through the center of the balls (12). The pivotal assembly (16) includes a shaft (30) having opposing ends (43) and at least one bearing (32) proximate to each of the opposing ends (43). A retainer (43') is utilized on each of the ends of the shaft to retain the bearings thereupon.
    Type: Grant
    Filed: January 16, 1998
    Date of Patent: March 23, 1999
    Inventor: James Alan Krause