Patents by Inventor Gena Gutierrez

Gena Gutierrez 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).

  • Vacuum insulated lunch box
    Patent number: 6510946
    Abstract: Vacuum Insulated Lunch Box with a rectangular box comprised of a top half and a bottom half, the top half and bottom half each having a double wall construction, the top half and bottom half each having recessed areas to accommodate a plurality of food containers, the top half and bottom half each having an outlet check valve, and the outlet check valves each capable of receiving a tube from a vacuum pump for the purpose of evacuating the cavity of each said lunch box half. A preferred embodiment includes further comprising a built in vacuum pump.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: January 28, 2003
    Inventors: Gena Gutierrez, Javier Gutierrez
  • Vacuum insulated lunch box
    Publication number: 20020074259
    Abstract: Vacuum Insulated Lunch Box with a rectangular box comprised of a top half and a bottom half, the top half and bottom half each having a double wall construction, the top half and bottom half each having recessed areas to accommodate a plurality of food containers, the top half and bottom half each having an outlet check valve, and the outlet check valves each capable of receiving a tube from a vacuum pump for the purpose of evacuating the cavity of each said lunch box half. A preferred embodiment includes further comprising a built in vacuum pump.
    Type: Application
    Filed: December 20, 2000
    Publication date: June 20, 2002
    Inventors: Gena Gutierrez, Javier Gutierrez