Frito-Lay Frito-Lay Frito-Lay, Inc. is an American subsidiary of PepsiCo that manufactures, markets, and sells corn chips, potato chips, and other snack foods. The primary snack food brands produced under the Frito-Lay name include Fritos corn chips, Cheetos cheese-flavored snacks; Doritos and Tostitos tortilla chips; Lay's and Ruffles potato chips; Rold Gold pretzels; and Walkers potato crisps (in the UK and Ireland). Each brand has generated annual worldwide sales over $1 billion in 2009. Frito-Lay began in the early 1930s as two separate companies, The Frito Company and H.W. Lay & Company, which merged in 1961 to form Frito-Lay, Inc. Four
Dropped ceiling Dropped ceiling A dropped ceiling is a secondary ceiling, hung below the main (structural) ceiling. It may also be referred to as a drop ceiling, T-bar ceiling, false ceiling, suspended ceiling, grid ceiling, drop in ceiling, drop out ceiling, or ceiling tiles and is a staple of modern construction and architecture in both residential and commercial applications. Dropped ceilings and ceiling tiles were being used in Japan for aesthetic reasons as early as the Muromachi Period (1337 to 1573). Blackfriars Theater in London, England, built in 1596, had dropped ceilings to aid acoustics. U. S. Patent No. 1,470,728 for modern