Patents by Inventor James A. Coolen

James A. Coolen 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).

  • Writing instrument clip assembly
    Patent number: 5570965
    Abstract: A clip assembly is disclosed to provide a pivotal clip for a writing instrument or the like. The clip assembly comprises an inner sleeve, a spring, a clip and a cap top assembly. The clip assembly allows a writing instrument or the like to be clipped onto a surface without weakening or deforming the clip.
    Type: Grant
    Filed: September 1, 1995
    Date of Patent: November 5, 1996
    Assignee: C & J Jewelry Co., Inc.
    Inventor: James A. Coolen