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.
Alpha is a neighborhood of the city of Beavercreek, in Greene County, Ohio, in the United States. It is located on the eastern side of the Dayton metropolitan area. A post office is located in Alpha, with the ZIP code of 45301. The community was named for the first letter of the Greek alphabet because it was the first settlement in the county.