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.
Carpio is a city in Ward County, North Dakota in the United States. The population was 148 at the 2000 census. It is part of the Minot Micropolitan Statistical Area. Carpio was founded in 1898. It is commonly believed that the town was named after the first post office which operated out of a railcar - hence 'Car P.O.'.