ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,180, issued on Jan. 20, was assigned to MOBILE ROBOT TECHNOLOGIES LLC (Wilmington, Del.).
"Mobile robot" was invented by Stefan Stoyanov (Varna, Bulgaria), Tsvetomir Varbanov (Varna, Bulgaria), Daniel Bratanov (London), Rumyana Bratanova (London) and Tihomir Todorov (Ruse, Bulgaria).
According to the abstract* released by the U.S. Patent & Trademark Office: "A mobile robot may include a first track located on a first side of a robot body and a second track located on a second side of the robot body. The first track and the second track may be configured to cause movement of the robot body relative to a first surface. The mobile robot may also include a crutch. The crutch may have...