Patents by Inventor Glen Washington

Glen Washington 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).

  • Dual reel unwinder/rewinder with a slack take-up mechanism
    Patent number: 7036761
    Abstract: A cable unwinder/rewinder with continuous electrical connection which is suitable for use with heavy gauge cable and in a pharmaceutical manufacturing environment. A general embodiment is comprised of a frame; a user-side reel; a slack-side reel and a slack take-up mechanism. Exemplary embodiments of the slack take-up mechanism are a power pivotal arm, a spring loaded arm, a extension spring assembly, a compression spring assembly and a dual real assembly.
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: May 2, 2006
    Assignee: PRFC, Inc.
    Inventors: Glen Washington, David Lloyd
  • Dual reel unwinder/rewinder with a slack take-up mechanism
    Publication number: 20040173709
    Abstract: A cable unwinder/rewinder with continuous electrical connection which is suitable for use with heavy gauge cable and in a pharmaceutical manufacturing environment. A general embodiment is comprised of a frame; a user-side reel; a slack-side reel and a slack take-up mechanism. Exemplary embodiments of the slack take-up mechanism are a power pivotal arm, a spring loaded arm, a extension spring assembly, a compression spring assembly and a dual real assembly.
    Type: Application
    Filed: March 4, 2003
    Publication date: September 9, 2004
    Inventors: Glen Washington, David Lloyd