Patents by Inventor John A. Dandrea

John A. Dandrea 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).

  • Golf swing training aid
    Patent number: 8894503
    Abstract: A golf swing training aid intended for practice use by a golfer as a removable attachment to a standard golf club. The training aid comprises a specially adapted clamp assembly for releasable attachment to the grip of the golf club, a handle member projecting rearward from the clamp assembly, and a bowed guide arm member extending forwardly from the clamp assembly and further engaging the grip so that the guide arm projects between the forearms of the golfer when his hands are positioned normally upon the grip. The clamp assembly comprises a deployable crown assembly of flexible finger members mounted in a radial configuration and fitted to move into and from within a collar housing in such a fashion as to selectively engage and release the grip end of the golf club.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: November 25, 2014
    Assignee: Simple Golfing Solutions LLC
    Inventor: John Dandrea
  • Golf swing training aid
    Publication number: 20140066220
    Abstract: A golf swing training aid intended for practice use by a golfer as a removable attachment to a standard golf club. The training aid comprises a specially adapted clamp assembly for releasable attachment to the grip of the golf club, a handle member projecting rearward from the clamp assembly, and a bowed guide arm member extending forwardly from the clamp assembly and further engaging the grip so that the guide arm projects between the forearms of the golfer when his hands are positioned normally upon the grip. The clamp assembly comprises a deployable crown assembly of flexible finger members mounted in a radial configuration and fitted to move into and from within a collar housing in such a fashion as to selectively engage and release the grip end of the golf club.
    Type: Application
    Filed: August 28, 2012
    Publication date: March 6, 2014
    Inventor: John Dandrea
  • Golf swing training aid
    Patent number: D667069
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: September 11, 2012
    Inventor: John A. Dandrea