Patents by Inventor Yoon Ku EUN

Yoon Ku EUN 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).

  • Shopping cart tray
    Patent number: 9180899
    Abstract: A shopping cart tray includes a trapezoidal bottom plate, a front plate, a rear plate, and right and left side plates. The trapezoidal bottom plate is configured to fit in a loading space of a shopping cart. The front plate extends from a front side of the trapezoidal bottom plate. The rear plate extends from a rear side of the trapezoidal bottom plate. The right side plate extends from a right side of the trapezoidal bottom plate. The left side plate extends from a left side of the trapezoidal bottom plate. The shopping cart tray fits into the shopping cart and maximize a usage of the loading space. The dimension of the trapezoidal bottom plate is slightly smaller than a dimension of the loading space of the shopping cart.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: November 10, 2015
    Inventors: Yoon Ku Eun, Tea Joon Eun, Dae Hyun Park
  • Shopping Cart Tray
    Publication number: 20150191193
    Abstract: A shopping cart tray includes a trapezoidal bottom plate, a front plate, a rear plate, and right and left side plates. The trapezoidal bottom plate is configured to fit in a loading space of a shopping cart. The front plate extends from a front side of the trapezoidal bottom plate. The rear plate extends from a rear side of the trapezoidal bottom plate. The right side plate extends from a right side of the trapezoidal bottom plate. The left side plate extends from a left side of the trapezoidal bottom plate. The shopping cart tray fits into the shopping cart and maximize a usage of the loading space. The dimension of the trapezoidal bottom plate is slightly smaller than a dimension of the loading space of the shopping cart.
    Type: Application
    Filed: January 7, 2014
    Publication date: July 9, 2015
    Inventors: Yoon Ku EUN, Tae Joon Eun, Dae Hyun Park