Patents Assigned to Ste-Mak, Inc.
  • Patent number: 4844470
    Abstract: A golf mat of grass-like material includes top and bottom pads, each of which includes belting material which substantially strengthens them and protects the mat from damage from golf clubs striking it. The golf tee extends only through the top pad and not through the mat and the belting material of the top pad prevents any enlargement of the hole through the top pad which includes felt carpet which also gives a grass-like appearance. The top pad is loosely secured to the mat and may be raised at its center for replacement of the tee, and the top pad absorbs energy from the golf club due to its ability to move relative to the mat when it is struck. The pad may be replaced through operation of the bolts at its opposite ends.
    Type: Grant
    Filed: June 6, 1988
    Date of Patent: July 4, 1989
    Assignee: Ste-Mak, Inc.
    Inventors: Mark A. Hammon, Steven J. Ackerman