Patents by Inventor David Miraflor

David Miraflor 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).

  • Spring roller-type pectorals exerciser
    Patent number: 6503179
    Abstract: A pectorals-focused exercising routine in which springs of left and right hand exercisers are urged in opening movements to windup the springs so that under spring urgency, the exerciser is raised to a ready position during closing movement, and traction to obviate slippage is established using interengaged friction surfaces to maximize spring tension during the opening movement and minimize loss of tension not effective in lifting the exerciser during closing movement.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: January 7, 2003
    Inventor: David Miraflor
  • Spring roller-type pectorals exerciser
    Publication number: 20020128130
    Abstract: A pectorals-focused exercising routine in which springs of left and right hand exercisers are urged in opening movements to windup the springs so that under spring urgency, the exerciser is raised to a ready position during closing movement, and traction to obviate slippage is established using interengaged friction surfaces to maximize spring tension during the opening movement and minimize loss of tension not effective in lifting the exerciser during closing movement.
    Type: Application
    Filed: March 7, 2001
    Publication date: September 12, 2002
    Inventor: David Miraflor