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.
Masontown is a borough in Fayette County, Pennsylvania, United States. It is part of the Pittsburgh Metro Area. The population was 3,611 at the 2000 census. The town is served by the Albert Gallatin Area School District. It is a small crossroads for the rural portions of western Fayette County, and it contains a small shopping center and a grocery store within its business district.