Patents by Inventor Mario D'Andrea

Mario D'Andrea 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).

  • Patent number: 5491849
    Abstract: A bathtub, in particular a whirlpool bath, includes a pair of handles for aiding one into and out of the tub body, and control and actuation elements, as well as water delivery elements mounted to the handles. These elements include an actuator for actuating the plug provided to stop up the drain, an actuator in the form of a control valve for mixing hot water with cold water so as to achieve a single flow of water at a desired temperature, a hand-shower, an actuator to divert water to an extractable nozzle of the hand-shower, a control element for starting and stopping the operation of a water circulating pump and an air blowing pump of the whirlpool bath, a plug of a reservoir for liquid disinfectant, and a switch to actuate a valve which admits the liquid disinfectant into a water circulation circuit of the tub. One of the handles which accommodates the extractable hand-shower also includes another water delivery element in the form of a water outlet through which water cascades into the tub body.
    Type: Grant
    Filed: September 20, 1994
    Date of Patent: February 20, 1996
    Assignee: Albatros System S.p.A.
    Inventors: Lucio Colussi, Mario D'Andrea
  • Patent number: D362714
    Type: Grant
    Filed: March 16, 1994
    Date of Patent: September 26, 1995
    Assignee: Albatros System S.p.A.
    Inventors: Lucio Colussi, Mario D'Andrea
  • Patent number: D380528
    Type: Grant
    Filed: February 3, 1995
    Date of Patent: July 1, 1997
    Assignee: Domino S.p.A.
    Inventor: Mario D'Andrea
  • Patent number: D400979
    Type: Grant
    Filed: March 18, 1996
    Date of Patent: November 10, 1998
    Assignee: Domino S.p.A.
    Inventors: Mario D'Andrea, Lucio Colussi