Patents by Inventor Frank Bertolino

Frank Bertolino 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).

  • Publication number: 20110143851
    Abstract: A training apparatus for temporarily increasing the weight of a golf club head has a body member having a perimeter profile which may at least partially mimic that of the golf club head and has a substantially flat surface for positioning adjacent the striking face of the golf club head. When fixed to the head of a golf club, the training apparatus increases the weight of the club and redistributes the center of gravity closer to the club head, allowing the golfer to benefit more from warm-up swings prior to actual play. The training apparatus may be formed of metal and contains a cutout or cavity in which a magnetic material resides to enable temporary attachment to the club head. In various other embodiments, the body member of the training apparatus may be substantially formed from either all metal or all magnetic material.
    Type: Application
    Filed: February 17, 2011
    Publication date: June 16, 2011
    Inventor: Frank Bertolino, JR.
  • Publication number: 20080188319
    Abstract: A training apparatus for temporarily increasing the weight of a golf club head has a body member having a perimeter profile which may at least partially mimic that of the golf club head and has a substantially flat surface for positioning adjacent the striking face of the golf club head. When fixed to the head of a golf club, the training apparatus increases the weight of the club and redistributes the center of gravity closer to the club head, allowing the golfer to benefit more from warm-up swings prior to actual play. The training apparatus may be formed of metal and contains a cutout or cavity in which a magnetic material resides to enable temporary attachment to the club head. In various other embodiments, the body member of the training apparatus may be substantially formed from either all metal or all magnetic material.
    Type: Application
    Filed: February 5, 2007
    Publication date: August 7, 2008
    Inventor: Frank Bertolino