Patents by Inventor Andrew Pierzynski

Andrew Pierzynski 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).

  • Easily transportable inflation and deflation assembly for a bounce house
    Patent number: 9861901
    Abstract: An assembly for an inflatable structure such as a child's bounce house, and for storing and transporting the bounce house, includes a wheeled dolly having a handle, an electric air blower mounted to the dolly near the wheels, an adapter for use in deflating the bounce house using the air blower, and a cover that is attached or attachable to the dolly for securing the bounce house in its deflated state to the dolly and for covering the bounce house.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: January 9, 2018
    Assignee: MGA ENTERTAINMENT, INC.
    Inventors: Andrew Pierzynski, Jeffrey Paris, Glenn Yu, Joseph Chang