Patents by Inventor Alexander R. Allison

Alexander R. Allison 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).

  • Batting Swing Improvement Device
    Publication number: 20120238382
    Abstract: A batting swing improvement device is provided which includes a line, a bat, and the bat having at least one slot spanning the line. In addition, balls may be strung on the line and thrust along the line by a rod to replicate a pitch. A person may then swing the bat, and if properly swung, the line will enter the slot in the bat and the bat will hit the ball. Furthermore, the line may be manipulated and/or positioned to replicate different pitches.
    Type: Application
    Filed: March 17, 2011
    Publication date: September 20, 2012
    Inventor: Alexander R. Allison