Patents by Inventor Danial S. Pitsenberger

Danial S. Pitsenberger 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).

  • Bat with varying circumferential wall thickness
    Patent number: 6383100
    Abstract: A bat having a non-uniform circumferential wall thickness. The bat comprises a tubular body having a handle portion, a tapered mid-section and a barrel or impact portion. In one embodiment, the outer diameter of the bat is constant, while the inner diameter varies between a maximum diameter and a minimum diameter to create alternating points of maximum wall thickness and minimum wall thickness. In an alternate embodiment, the inner diameter of the bat remains constant, while the outer diameter varies to create alternating points of maximum and minimum wall thickness. The distance between points of maximum and minimum wall thickness is such that there are at least two points of maximum wall thickness under the area of the bat that is contacted by a ball upon impact.
    Type: Grant
    Filed: May 10, 2001
    Date of Patent: May 7, 2002
    Assignee: Worth, Inc.
    Inventors: Danial S. Pitsenberger, Danny W. Maxey