Patents by Inventor Mark Ewing

Mark Ewing 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).

  • Portable confinement device
    Patent number: 7971596
    Abstract: A portable confinement device for confining a person upon a mattress is provided. The device includes a frame and a flexible enclosure. The enclosure is supported by and sits upon the frame to stabilize the device from tipping over. A mattress may be received into the interior space of the enclosure. The enclosure includes an opening for allowing a person to enter or exit the interior space of the enclosure. All openings of the enclosure are designed to be unfastened only from outside of the enclosure.
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: July 5, 2011
    Inventors: Rose Morris, Jeff Morris, Mark Ewing
  • Portable Confinement Device
    Publication number: 20110048481
    Abstract: A portable confinement device for confining a person upon a mattress is provided. The device includes a frame and a flexible enclosure. The enclosure is supported by and sits upon the frame to stabilize the device from tipping over. A mattress may be received into the interior space of the enclosure. The enclosure includes an opening for allowing a person to enter or exit the interior space of the enclosure. All openings of the enclosure are designed to be unfastened only from outside of the enclosure.
    Type: Application
    Filed: September 2, 2009
    Publication date: March 3, 2011
    Inventors: Rose Morris, Jeff Morris, Mark Ewing