Patents by Inventor Eric Michael Laiblin

Eric Michael Laiblin 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).

  • Patent number: 10132053
    Abstract: A manhole cover including: a frame located at the edges of the manhole cover which completely surrounds the manhole cover; a plurality of slats that are spaced apart and parallel to each other; a plurality of lateral bracings that are spaced apart and parallel to each other, wherein the lateral bracings are perpendicular to the slats; and a hinged access portion located in the center of the manhole cover that is connected to a main portion of the manhole cover by a hinge, and all edges of the hinged access portion are spaced away from the frame.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: November 20, 2018
    Assignee: THE AES CORPORATION
    Inventors: Timothy Michael Hughes, Jason Sean Hoage, Eric Michael Laiblin