ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,684, issued on March 24, was assigned to Wipotec GmbH (Kaiserslautern, Germany).
"Conveyor device with transport cassette" was invented by Eugen Stumpf (Wedemark, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A conveyor device includes a frame with side parts aligned in a longitudinal direction and at least two transverse parts extending in a transverse direction. A drive roller is mounted in a stationary and rotatable manner on the frame with a drive roller axis extending in the transverse direction. One or more removable transport cassettes are inserted into the frame, each transport cassette having at least one return element extending ...