Patents Assigned to PST Products, Inc.
  • Patent number: 6053078
    Abstract: A wrench for threading and unthreading soft golf spikes in and out of golf shoes, having a circular body with a first end surface, a second end surface. The includes a plurality of prongs projecting a predetermined length from the second end surface, wherein each of the prongs has a sharp pointed tip for penetrating a soft golf spike. The wrench further includes a cylindrical wall depending from the second end surface for automatically aligning the prongs of the wrench over a soft golf spike to be threaded or unthreaded in or out of a golf shoe.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: April 25, 2000
    Assignee: PST Products, Inc.
    Inventors: James Parker, Jeffrey St. Thomas
  • Patent number: D418968
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: January 18, 2000
    Assignee: PST Products, Inc.
    Inventor: James Parker