Patents by Inventor Edward B. Alcorn

Edward B. Alcorn 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: 6477919
    Abstract: The present invention relates to a powered decapping tool used to remove a cap from a bottle or vial. The powered tool has a vertical housing portion which the user holds to activate the decapping action. The decapping action results form a motor causing a plunger to move downward, thereby initially closing a plurality of jaws and continuing downward to cooperate with the jaws to remove the cap from the bottle or vial. Means may be provided to adjust the starting point of the decapping cycle or the plunger upper limit as well as the finishing point of the decapping cycle or the plunger lower limit.
    Type: Grant
    Filed: May 22, 2000
    Date of Patent: November 12, 2002
    Assignee: Chromatography Research Supplies, Inc.
    Inventors: Glenn E. Thomas, Paul T. Scherer, Joseph L. Hallock, Edward B. Alcorn
  • Patent number: 6196045
    Abstract: The present invention relates to a powered crimping tool. In the parent application, referenced above, the tool, having a plurality of crimping jaws, is used to secure a cap onto a bottle or vial. In this application, the tool, having a pair of opposed crimping heads, is used to crimp a solderless terminal, splice, butt connector, or the like, having a wire inserted into a shaft and to be retained therein. The powered tool has a housing portion which the user holds and includes switches for the user to control the plunger and the crimping action. Selected mating crimper heads in the plunger and the crimper housing effectuate the crimping of the selected terminal to retain the wire therein. These mating crimper heads can be changed to accommodate a variety of different size and shape terminals, splices, butt connectors, wires, and the like. Terminals may be insulated or not. Wires may be stranded or solid.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: March 6, 2001
    Assignee: Chromatography Research Supplies, Inc.
    Inventors: Glenn E. Thomas, Paul T. Scherer, Joseph L. Hallock, Edward B. Alcorn