Patents by Inventor Charles Anthony KLEIN

Charles Anthony KLEIN 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).

  • Correct feet batting trainer
    Patent number: 9192839
    Abstract: A batting trainer device that may be placed near a batter's rear foot and discourages the batter from over-rotating the rear foot. The device having a planar base member, a planar backing member, and a heel stop. The planar base member may be rotatably affixed to the planar backing member, and the heel stop may be removably affixed to the backing member. The backing member position relative to the base member may be adjustable with an adjustment means.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: November 24, 2015
    Inventor: Charles Anthony Klein
  • CORRECT FEET BATTING TRAINER
    Publication number: 20150094172
    Abstract: A batting trainer device that may be placed near a batter's rear foot and discourages the batter from over-rotating the rear foot. The device having a planar base member, a planar backing member, and a heel stop. The planar base member may be rotatably affixed to the planar backing member, and the heel stop may be removably affixed to the backing member. The backing member position relative to the base member may be adjustable with an adjustment means.
    Type: Application
    Filed: October 1, 2013
    Publication date: April 2, 2015
    Inventor: Charles Anthony KLEIN