Abstract: A hand-held display device includes a container having a front display having a perimeter, a top side, a left side, a right side, and a bottom side, together all defining the perimeter of the front display, and a back side. The front display includes a plurality of display portions. Each display portion provides an array of display markers. The display markers are configured to display a first side when an electrical current is passed therethrough and a second side when the electrical current is not passed therethrough. A plurality of controllers is mounted on the container. The plurality of controllers equals the plurality of display portions. Each controller is configured to selectively pass the electrical current through a predetermined configuration of the display markers in a respective one of the first plurality of display portions, such that a predetermined indicia is displayed.
Type:
Grant
Filed:
July 16, 2020
Date of Patent:
May 4, 2021
Assignee:
Oat Foundry, LLC
Inventors:
Luc Tenthorey, Michael Xavier Courtney, John Halko, IV, James Michael Vescio, Jr., Sarah van Bemmel