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.
Hesperia is a village in Newaygo and Oceana counties in the U.S. state of Michigan. About half of the village lies in Newfield Township in Oceana County and half in Denver Township in Newaygo County. The population was 954 at the 2000 census.