Patents by Inventor David W. Redman

David W. Redman 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).

  • Spool having adjustable end plates
    Patent number: 5467938
    Abstract: A spool assembly is arranged for mounting an individual or a plurality of cable wrapped thereabout, with the spool having a central shaft including first and second end plates arranged for displacement relative to one another along coaxially aligned and telescoping shafts using interlocking structure between the shafts. The structure is arranged for mounting employing support hangers secured to a central support shaft directed through the spool.
    Type: Grant
    Filed: September 20, 1993
    Date of Patent: November 21, 1995
    Inventor: David W. Redman