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.
Center Valley is an unincorporated village one mile north of Coopersburg, Pennsylvania, at the intersection of Pennsylvania Route 309 and Pennsylvania Route 378 in Upper Saucon Township, Lehigh County, Pennsylvania, in the United States. In 1990, Center Valley had a population of 900.