Patents by Inventor Portia S. Lampkin

Portia S. Lampkin 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).

  • Seat device with an integral toilet
    Patent number: 9365167
    Abstract: A seat device with an integral toilet permits a person to use a toilet while seated in a vehicle. The device includes a seat having a top side, a bottom side, and a perimeter wall attached to and extending between the top side and the bottom side. A slot extends into the top side of the seat. The slot has a bottom wall and an outer wall attached to and extending upwardly from the bottom wall. The bottom wall and the outer wall define an interior space of the slot. A liner is removably positioned within the slot.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: June 14, 2016
    Inventor: Portia S. Lampkin