Patents by Inventor Dustun A. Rosdail

Dustun A. Rosdail 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).

  • Cruciform golf spike construction
    Patent number: 5791071
    Abstract: A golf spike construction 10 including a generally cruciform golf spike member 20 having four arm elements 21. The outboard ends of each of the arm elements 21 are provided with a downwardly depending cleat portion 25 and the sides of the diametrically opposed arm elements 21 are further provided with recesses 26 adapted to engage the prongs 101 of a golf spike installing tool 100 to impart rotation to the golf spike member 20.
    Type: Grant
    Filed: April 28, 1997
    Date of Patent: August 11, 1998
    Inventor: Dustun A. Rosdail
  • Soft golf cleat
    Patent number: D406939
    Type: Grant
    Filed: April 30, 1998
    Date of Patent: March 23, 1999
    Inventor: Dustun A. Rosdail