plastic cup lids

How Do You Use A Cafe Cup?

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According to Ikea’s website, the tiny chip at the bottom is known as a drainage gate “The drainage gates on the underside transport water away that may otherwise accumulate when the mug is upside down in the dishwasher.” What is the groove under a coffee cup for? According to Ikea’s website, the tiny chip at … Read more

Who Invented The Coffee Lid?

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The lid’s design was invented by Morris Philip of Bronx, New York and is covered by patent number 4,394,928 granted July 26, 2983. Architects and collectors Louise Harpman and Scott Specht donated 56 plastic cup lids to the National Museum of American History in 2012. When was the cup lid invented? The very earliest patent … Read more