Patents by Inventor Benjamin Branch

Benjamin Branch 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).

  • APPARATUS FOR SELECTABLY PROVIDING MULTIPLE COLORS OF INK FROM A MARKER PEN
    Publication number: 20170144473
    Abstract: A writing device can be configured to provide ink or a colored dye upon a piece of paper or other medium. Such a writing device can include a plurality of separately extendable writing elements and a housing with a plurality of holes upon a terminal end of the housing, each hole providing a dedicated outlet hole for one of the writing elements, the housing comprising one of an elliptical cross section, a circular cross section, and a rounded off square cross section.
    Type: Application
    Filed: February 3, 2017
    Publication date: May 25, 2017
    Inventor: Benjamin Branch
  • Apparatus for selectably providing multiple colors of ink from a marker pen
    Patent number: 9597921
    Abstract: A writing device can be configured to provide ink or a colored dye upon a piece of paper or other medium. Such a writing device can include a plurality of selectable writing elements, wherein one of the writing elements comprises marker device comprising an ink reservoir connected to a writing tip.
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: March 21, 2017
    Inventor: Benjamin Branch
  • APPARATUS FOR SELECTABLY PROVIDING MULTIPLE COLORS OF INK FROM A MARKER PEN
    Publication number: 20140023423
    Abstract: A writing device can be configured to provide ink or a colored dye upon a piece of paper or other medium. Such a writing device can include a plurality of selectable writing elements, wherein one of the writing elements comprises marker device comprising an ink reservoir connected to a writing tip.
    Type: Application
    Filed: July 19, 2013
    Publication date: January 23, 2014
    Inventor: Benjamin Branch