Cheerios is a brand

Brand

The American Marketing Association defines a brand as a "Name, term, design, symbol, or any other feature that identifies one seller's good or service as distinct from those of other sellers."...

 of breakfast cereal

Breakfast cereal

A breakfast cereal is a food made from processed grains that is often, but not always, eaten with the first meal of the day. It is often eaten cold, usually mixed with milk , water, or yogurt, and sometimes fruit but sometimes eaten dry. Some cereals, such as oatmeal, may be served hot as porridge...

 by General Mills

General Mills

General Mills, Inc. is an American Fortune 500 corporation, primarily concerned with food products, which is headquartered in Golden Valley, Minnesota, a suburb of Minneapolis. The company markets many well-known brands, such as Betty Crocker, Yoplait, Colombo, Totinos, Jeno's, Pillsbury, Green...

 introduced on May 1, 1941 as the first oat

Oat

The common oat is a species of cereal grain grown for its seed, which is known by the same name . While oats are suitable for human consumption as oatmeal and rolled oats, one of the most common uses is as livestock feed...

-based, ready-to-eat cold cereal. Originally named CheeriOats, the name was changed to Cheerios in 1945 because of a trade name dispute with Quaker Oats. The name fit the "O" shape of the cereal pieces. In some other countries, including the United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

, it is sold by Cereal Partners

Cereal Partners Worldwide

Cereal Partners Worldwide S.A. is a joint venture between General Mills and Nestlé, established in 1991 to produce breakfast cereals. The company is headquartered in Lausanne, Switzerland, and markets cereals in more than 130 countries Cereal Partners Worldwide S.A. is a joint venture between...

 under the Nestlé

Nestlé

Nestlé S.A. is the world's largest food and nutrition company. Founded and headquartered in Vevey, Switzerland, Nestlé originated in a 1905 merger of the Anglo-Swiss Milk Company, established in 1867 by brothers George Page and Charles Page, and Farine Lactée Henri Nestlé, founded in 1866 by Henri...

 brand. This was also the case until mid-2009 in Australia and New Zealand, but Cheerios are now branded as an Uncle Tobys

Uncle Tobys

Uncle Tobys is an Australian brand of breakfast cereals and other breakfast food products. The brand has a lot of history and is mentioned in a 1892 newspaper...

 product.