Patents by Inventor Clark Woldum

Clark Woldum 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).

  • Hockey stick shaft
    Publication number: 20020052257
    Abstract: A hockey stick handle shaft comprising a substantially rectangular cross-sectional core member. The substantially rectangular cross-sectional core member includes first and second major surfaces, with each major surface positioned opposite one another. The core member further includes a first member adhered to the first major surface and a second member adhered to the opposite second major surface, the first and second members increasing the structural integrity of the core member.
    Type: Application
    Filed: October 9, 2001
    Publication date: May 2, 2002
    Applicant: First Team Sports, Inc.
    Inventor: Clark Woldum