<Table> <Tr> <Td> </Td> <Td> This article relies too much on references to primary sources . Please improve this by adding secondary or tertiary sources . (November 2014) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article relies too much on references to primary sources . Please improve this by adding secondary or tertiary sources . (November 2014) (Learn how and when to remove this template message) </Td> </Tr> <Table> Lay's <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Product type </Th> <Td> Potato chips </Td> </Tr> <Tr> <Th> Owner </Th> <Td> PepsiCo </Td> </Tr> <Tr> <Th> Country </Th> <Td> The United States of America </Td> </Tr> <Tr> <Th> Introduced </Th> <Td> 1932; 86 years ago (1932) </Td> </Tr> <Tr> <Th> Related brands </Th> <Td> Frito - Lay Wavy Lays K.C. Masterpiece Lay's WOW chips Lay's Stax Walkers </Td> </Tr> <Tr> <Th> Markets </Th> <Td> World </Td> </Tr> <Tr> <Th> Previous owners </Th> <Td> 1932 - 1961 Lays 1961--1965 Frito - Lay Inc . 1965 - PepsiCo, Inc . </Td> </Tr> <Tr> <Th> Website </Th> <Td> Official website </Td> </Tr> </Table>

When did sour cream and onion chips come out