Patents by Inventor Philip Erkkinen

Philip Erkkinen 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).

  • Full swing weight training apparatus
    Patent number: 8444500
    Abstract: A weight training apparatus which develops strength, suppleness and memory in the muscles used for swinging of a sports implement which may be a baseball bat, tennis racquet, golf club or other sporting implement or equipment. More specifically, the trainer provides for normal use of the sport implement by a user to swing and hit an object such as a golf ball while providing shock absorption to reduce vibration and twisting of the implement upon impact with the object.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: May 21, 2013
    Inventor: Philip Erkkinen
  • FULL SWING WEIGHT TRAINING APPARATUS
    Publication number: 20120302380
    Abstract: A weight training apparatus which develops strength, suppleness and memory in the muscles used for swinging of a sports implement which may be a baseball bat, tennis racquet, golf club or other sporting implement or equipment. More specifically, the trainer provides for normal use of the sport implement by a user to swing and hit an object such as a golf ball while providing shock absorption to reduce vibration and twisting of the implement upon impact with the object.
    Type: Application
    Filed: May 26, 2011
    Publication date: November 29, 2012
    Applicant: Revolution 1, Inc.
    Inventor: Philip Erkkinen