Patents by Inventor Marcantonio del Drago

Marcantonio del Drago 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).

  • Supporting device, notably mattress, mattress support or for a seat
    Patent number: 6739009
    Abstract: Supporting device, notably mattress, mattress support or supporting device for seats, comprising several elements comprising flexible fluid-holding chambers aligned vertically and assembled in a network so as to form a structure enabling a body to rest. The pressure in each fluid-holding chamber is transmitted insider first conduits (4) coming out of said chamber. The first conduits communicate this pressure to the fluid-holding chambers of the neighboring elements.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: May 25, 2004
    Inventor: Marcantonio del Drago
  • Supporting device, notably mattress, mattress support or for a seat
    Publication number: 20030192126
    Abstract: Supporting device, notably mattress, mattress support or supporting device for seats, comprising several elements comprising flexible fluid-holding chambers aligned vertically and assembled in a network so as to form a structure enabling a body to rest. The pressure in each fluid-holding chamber is transmitted insider first conduits (4) coming out of said chamber. The first conduits communicate this pressure to the fluid-holding chambers of the neighboring elements.
    Type: Application
    Filed: November 26, 2002
    Publication date: October 16, 2003
    Inventor: Marcantonio del Drago