Patents by Inventor Robert R. Coplien

Robert R. Coplien 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).

  • Transportable golf putting green apparatus
    Publication number: 20030073506
    Abstract: A transportable golf putting green apparatus is disclosed. The apparatus includes a frame and a rigid planar platform which cooperates with and is supported by the frame. Artificial turf is disposed coplanar and coextensive with the platform, the arrangement being such that the platform is disposed between the frame and the turf. Also, an edge rail is removably fastened to the frame, the rail extending around the turf.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 17, 2003
    Inventor: Robert R. Coplien