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.
Newalla is an unincorporated community in rural eastern Oklahoma County, Oklahoma, United States. Newalla is an adaption of the Osage name for the Canadian River. The post office was opened June 22, 1904. Located just west of State Highway 270, north of Interstate 40, it is a part of the Oklahoma City Metropolitan Area.