Patents by Inventor Tim J. O'Brien

Tim J. O'Brien 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).

  • ROT RESISTANT DOOR
    Publication number: 20080289269
    Abstract: The present application is directed to doors and door systems that are made from rot and/or swell resistant components. In one exemplary embodiment, every component of the door or door system is rot and/or swell resistant. In one exemplary embodiment, the door or door system remains rot and/or swell resistant after all hardware of the door or door system is installed.
    Type: Application
    Filed: May 23, 2008
    Publication date: November 27, 2008
    Applicant: THERMA-TRU CORPORATION
    Inventors: Tim J. O'Brien, Klaus Fink