Patents by Inventor Brian K. Ellenberger

Brian K. Ellenberger 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 ERECTABLE DORMER FOR A ROOF STRUCTURE
    Publication number: 20040103597
    Abstract: A dormer assembly is provided for a roof structure of a dwelling. More particularly, the dormer assembly is easily erectable by having a structure that is collapsible for transportation to an installation site and erectable into a completed dormer assembly at the same time the adjoining fold-up roof system is raised during final home construction.
    Type: Application
    Filed: July 21, 2003
    Publication date: June 3, 2004
    Inventor: Brian K. Ellenberger