Patents by Inventor Jonathan Saathoff

Jonathan Saathoff 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: 8156610
    Abstract: A writing assist device includes a hand-receiving body having an exterior surface with a convex contour for ergonomically receiving the palm and/or fingers of the hand of a user from underneath and a base adapted to easily move by pushing or pulling on a writing surface to allow writing by the user. The body includes an inclined channel for receiving a writing instrument, such as a pen or pencil, and a securing element to releasably secure the writing instrument at an inclined angle in the channel. The channel is disposed on the body such that the thumb and index finger of the user lie on opposite sides of the channel during writing in manner that generally resembles the natural gripping of a pen or pencil between the thumb and index finger of an able-bodied person to impart a more natural feeling of writing control. A removable, stretchable cover can be placed on the exterior surface of the body for the comfort of the user before the user places his/her hand on the device.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: April 17, 2012
    Assignee: Northwestern University
    Inventors: Kara McKenzie, Craig Miller, Stacey Mosley, Jonathan Saathoff
  • Publication number: 20080217507
    Abstract: A writing assist device includes a hand-receiving body having an exterior surface with a convex contour for ergonomically receiving the palm and/or fingers of the hand of a user from underneath and a base adapted to easily move by pushing or pulling on a writing surface to allow writing by the user. The body includes an inclined channel for receiving a writing instrument, such as a pen or pencil, and a securing element to releasably secure the writing instrument at an inclined angle in the channel. The channel is disposed on the body such that the thumb and index finger of the user lie on opposite sides of the channel during writing in manner that generally resembles the natural gripping of a pen or pencil between the thumb and index finger of an able-bodied person to impart a more natural feeling of writing control. A removable, stretchable cover can be placed on the exterior surface of the body for the comfort of the user before the user places his/her hand on the device.
    Type: Application
    Filed: February 26, 2008
    Publication date: September 11, 2008
    Inventors: Kara McKenzie, Craig Miller, Stacey Mosley, Jonathan Saathoff