Patents by Inventor Robert R. Dennison

Robert R. Dennison 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).

  • Patent number: 4606512
    Abstract: A bimodal fishing reel assembly which includes a reel housing having a detachable side plate. Replaceable spools are mountable within the reel housing with detachment of the side plate. The side plate has two mounted positions in the reel housing. One adapts the reel for spin casting, and the other for fly casting.
    Type: Grant
    Filed: February 19, 1985
    Date of Patent: August 19, 1986
    Inventor: Robert R. Dennison
  • Patent number: 4400025
    Abstract: A hand-held vise device for holding the ends of lines to facilitate tying them together. It includes a U-shaped base formed of a pair of similarly profiled U-shaped plates, disposed with one overlying the other. The base includes a pair of leg portions interconnected by a web portion. Each leg portion has an associated lever extending generally along its length with one end of the lever adjacent the distal end of the leg portion. Vise tension is provided by an elastomer expanse encircling each leg portion and its associated lever, urging the lever's one end toward the distal end of the leg portion. Each elastomer expanse has joined to it a pad expanse interposed between the distal end of a leg portion and an end of a lever.
    Type: Grant
    Filed: November 28, 1980
    Date of Patent: August 23, 1983
    Inventor: Robert R. Dennison
  • Patent number: 4141479
    Abstract: A leader dispenser having separable top and bottom sections housing multiple spools of leader therein. Multiple spool mounting posts provided within each section for rotatably mounting the spools are dimensioned to frictionally engage the spools, preventing the spools from freely unwinding. The spools in the dispenser form two tiers, with end faces of the spools in the bottom housing section facing end faces of the spools in the top housing section.
    Type: Grant
    Filed: February 9, 1978
    Date of Patent: February 27, 1979
    Assignee: Weiss Scientific Glass Blowing, Inc.
    Inventor: Robert R. Dennison