Patents by Inventor Robb A. Warren, Jr.

Robb A. Warren, Jr. 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).

  • Molded roll support and spacing member having reinforcing bridges
    Patent number: 5899331
    Abstract: A structure is provided for supporting and spacing rolls of web material. The structure includes an elongated member with first and second opposed surfaces. The first surface has a plurality of spaced, semi-cylindrical indentations therein for receiving the rolls of webbed material. A recess is located in each side portion of each semi-cylindrical indentation so as to form corresponding convex protrusions on the second, opposed surfaces. Bridging is placed along the second surface between the convex protrusion formed by a recess and a first semi-cylindrical indentation and the convex protrusion formed by the recess in a second, adjacent semi-cylindrical indentation.
    Type: Grant
    Filed: November 13, 1997
    Date of Patent: May 4, 1999
    Assignee: Great Northern Corporation
    Inventor: Robb A. Warren, Jr.
  • Land for roll support
    Patent number: D408737
    Type: Grant
    Filed: November 7, 1997
    Date of Patent: April 27, 1999
    Assignee: Great Northern Corporation
    Inventor: Robb A. Warren, Jr.