Patents by Inventor Herbert O. Sherden

Herbert O. Sherden 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).

  • Applicator for ceiling texture material
    Patent number: 3955260
    Abstract: A roller type applicator has a plurality of spaced air pockets which project outwardly in the form of nodules. These air pockets are defined by a thin plastic film.
    Type: Grant
    Filed: July 16, 1975
    Date of Patent: May 11, 1976
    Inventor: Herbert O. Sherden