Patents by Inventor Danny Siders

Danny Siders 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).

  • Encapsulated manhole cover
    Publication number: 20090214292
    Abstract: Embodiments of the present invention relate to a cover for a manhole or similar structure that encapsulates a traditional cover so as to extend the height of the cover. Generally, a conventional manhole cover is partially or entirely encapsulated in polyurethane to change its outside dimensions to match the environment of an intended location.
    Type: Application
    Filed: February 25, 2008
    Publication date: August 27, 2009
    Inventors: John Crissman, Danny Siders