Patents by Inventor Adam T. Doudiet

Adam T. Doudiet 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).

  • Dumbbell adjusting system method
    Patent number: 7377885
    Abstract: A dumbbell adjusting system method comprises an adjusting system, a stand, and a locking mechanism. The adjusting system includes two rods on the dumbbell's handle which move in and out of the handle to selectively engage the inner threaded through holes of the weights. The weights are configured to interlock with one another so as not to move independently. The locking mechanism unlocks the weights from the handle when the dumbbell is in the stand, allowing the user to select the desired weight, and locks the weights into the handle when the dumbbell is lifted out of the stand.
    Type: Grant
    Filed: October 19, 2006
    Date of Patent: May 27, 2008
    Assignee: ATD Services, Inc.
    Inventor: Adam T. Doudiet
  • Dumbbell adjusting system
    Patent number: 7137932
    Abstract: A dumbbell adjusting system comprises an adjusting system, a stand, and a locking mechanism. The adjusting system includes two rods on the dumbbell's handle which move in and out of the handle to selectively engage the inner threaded through holes of the weights. The weights are configured to interlock with one another so as not to move independently. The locking mechanism unlocks the weights from the handle when the dumbbell is in the stand, allowing the user to select the desired weight, and locks the weights into the handle when the dumbbell is lifted out of the stand.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: November 21, 2006
    Inventor: Adam T. Doudiet