Patents by Inventor Nancy K.N. Unrath

Nancy K.N. Unrath 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).

  • Market trolley
    Patent number: 10160470
    Abstract: A personal shopping cart, or trolley, to be used to transport purchased items, includes a wheeled base, a handle that extends and retracts, and multiple nesting bins or containers. The wheels and handle are such that the trolley can be easily pulled or pushed. The bins are attached to a frame allowing different vertical positions, enabling the bins to either nest into each other (for storage, minimizing its size), or to extend vertically for carrying merchandise. All bins, with the exception of the bottom bin, are removable from the frame.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: December 25, 2018
    Inventor: Nancy K. N. Unrath
  • MARKET TROLLEY
    Publication number: 20160207556
    Abstract: A personal shopping cart, or trolley, to be used to transport purchased items, includes a wheeled base, a handle that extends and retracts, and multiple nesting bins or containers. The wheels and handle are such that the trolley can be easily pulled or pushed. The bins are attached to a frame allowing different vertical positions, enabling the bins to either nest into each other (for storage, minimizing its size), or to extend vertically for carrying merchandise. All bins, with the exception of the bottom bin, are removable from the frame.
    Type: Application
    Filed: January 19, 2016
    Publication date: July 21, 2016
    Inventor: Nancy K.N. Unrath