> Liebeck's attorneys argued that coffee should never be served hotter than 140 °F (60 °C), and that a number of other establishments served coffee at a substan

> Liebeck's attorneys argued that coffee should never be served hotter than 140 °F (60 °C), and that a number of other establishments served coffee at a substantially lower temperature than McDonald's. The attorneys presented evidence that coffee they had tested all over the city was served at a temperature at least 20 °F (11 °C) lower than McDonald's coffee. They also presented the jury with expert testimony that 190 °F (88 °C) coffee may produce third-degree burns (where skin grafting is necessary) in about three seconds and 180 °F (82 °C) coffee may produce such burns in about twelve to fifteen seconds.