Patents by Inventor Marisa Infante

Marisa Infante 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: 6375529
    Abstract: The present invention is an inflatable, reversible life raft with a raft body including upper and lower inflatable, peripherally disposed bladders defining a closed geometric shape. The raft body also includes upper and lower inflatable masts in pneumatic communication with the upper and lower bladders, respectively. A floor closes the geometric shape between the upper and lower bladders. The upper and lower masts support upper and lower canopies, respectively. The upper canopy forms an upright, above-water enclosure to protect survivors from the elements. The lower canopy forms an underwater ballast beneath the floor of the raft, stabilizing the life raft. The reversible life raft is equipped with a reversible, collapsible ladder attached to an exterior portion of the two stacked bladders, and is equipped with two reversible ballast pouches mounted to an exterior portion of the two stacked bladders opposite the ladder.
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: April 23, 2002
    Inventors: Marisa Infante, Daniel Alvarez, Alain Sosa, Marcos Lopez