Patent 11958403 was granted and assigned to Caterpillar Inc. on April, 2024 by the United States Patent and Trademark Office.
A work machine can include a machine frame; and a component box holding a plurality of electrical components mounted to a roof of the machine frame; wherein the component box includes a plurality of indicator light sets exposed on an outer surface of the component box, wherein the plurality of indicator light sets are configured to indicate to external personnel a mode of operation of the work machine.