Is caffrey gone?

Kraft Group is the largest food giant in the United States, which was founded in 1852. Taiping, Oreo, Lezhi, Fun Duo Duo, and other biscuits or foods are all his brands. Many years ago, in order to increase market share, Kraft Group began to apply for patents for the names of each of its products. Therefore, it later became proper nouns such as Oreo, Lezhi, Fun Duo Duo, etc. On the one hand, it was for people to remember them better, on the other hand, it was called smoothly and had a great psychological influence on children.