Q: Passage: The Fruit of the Loom brand dates back to 1851 in Rhode Island when Robert Knight, a textile mill owner, visited his friend, Rufus Skeel. Skeel owned a small shop in Providence that sold cloth from Knight's mill. Skeel's daughter painted images of apples and applied them to the bolts of cloth. The ones with the apple emblems proved most popular. Mr. Knight thought the labels would be the perfect symbol for his trade name, Fruit of the Loom -- an expression referring to clothes, paralleling the phrase "fruit of the womb" meaning "children", which can be traced back to use in the Bible (Psalm 127: 3).

Question: Based on this passage, when did fruit of the loom come out?
Let's give stream of consciousness below
This is the relevant information: The Fruit of the Loom brand dates back to 1851 in Rhode Island when Robert Knight, a textile mill owner, visited his friend, Rufus Skeel. So the answer is 1851.