Patents by Inventor Marlina Morris

Marlina Morris 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).

  • Removable portable window, or sliding door air filter
    Publication number: 20040065029
    Abstract: A removable portable window filter (see FIG. 1) 2, which fits inside the partially opened window, or partially opened sliding glass door. The filter material 6, is attached between two narrow parallel metal bars 1, composing the Removable Portable Window Filter 2, which is removable when dirty for cleaning, and replacement.
    Type: Application
    Filed: October 4, 2002
    Publication date: April 8, 2004
    Inventor: Marlina Morris