Patents by Inventor Dana S. Register

Dana S. Register 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).

  • Self-retractable pen
    Patent number: 7226229
    Abstract: A self-retractable pen that will allow an individual to expose or retract the nib or writing portion of a pen simply by squeezing a portion of the device. It will appear like any other pen except that a person will expose or retract the nib by squeezing the sides of the pen.
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: June 5, 2007
    Inventor: Dana S. Register