Products liability doctrine holds a manufacturer, or other party involved in selling a product, strictly liable when an article, placed into the market with knowledge that it is to be used without inspection for defects, proves to have a defect that causes a personal injury. Consumers who are injured because of a fault with a product that the consumers had no ability to protect themselves against may recover against the manufacturer under a theory of products liability.
Trade is an unincorporated community in Johnson County, Tennessee, United States. The easternmost community in the state, it is located in the Blue Ridge Mountains, at the headwaters of Roan Creek, approximately 7.5 miles southeast of Mountain City, on Highway 421. Trade is approximately 17 miles from Boone, North Carolina.