InventHelp Inventor Develops Safety Hitch Lock for Light-Duty Trailers (SGM-221)

PITTSBURGH, March 29, 2023 /PRNewswire/ — “I wanted to create a way to prevent a trailer from becoming unhitched while in motion,” said an inventor, from Indianapolis, Ind., “so I invented the SAFETY HOOK. My design would spare the trailer owner the frustration and delays associated with…