Patents by Inventor Thomas B. Hazzard

Thomas B. Hazzard 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: 5913629
    Abstract: A stylus tip for inputting information into electronic devices is provided on the writing end of a writing implement so that the operator can quickly and easily switch between writing with an ink tip cartridge to input information with the stylus tip without significant manipulation of the pen. More specifically, the writing implement comprises an elongated body portion including a first end, a second end and an outer surface constructed and arranged to be gripped by a user. Located within an interior chamber of the body portion is a retractable ink cartridge actuated by a conventional push button/spring biased actuator. The stylus tip is preferably integrally formed with the outer surface of the first end of the body portion extending forwardly from the first end of the body portion such that the stylus tip is presented for use when the body portion is gripped by a user in a normal writing grip.
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: June 22, 1999
    Assignee: ttools, LLC
    Inventor: Thomas B. Hazzard
  • Patent number: D402690
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: December 15, 1998
    Assignee: ttools, LLC
    Inventor: Thomas B. Hazzard