Yes, they appeared in Super bowl 40, but lost.
yes. the patriots have lost a super bowl
Since Super Bowl XXXIV (2000) here are the results on who won or lost after correctly calling the coin toss. 2000 Super Bowl XXXIV - the winner of coin toss won Super Bowl 2001 Super Bowl XXXV - the winner of coin toss lost Super Bowl 2002 Super Bowl XXXVI - the winner of coin toss lost Super Bowl 2003 Super Bowl XXXVII - the winner of coin toss won Super Bowl 2004 Super Bowl XXXVIII - the winner of coin toss lost Super Bowl 2005 Super Bowl XXXIX - the winner of coin toss lost Super Bowl 2006 Super Bowl XL - the winner of coin toss lost Super Bowl 2007 Super Bowl XLI - the winner of coin toss lost Super Bowl (heads) 2008 Super Bowl XLII - the winner of coin toss won Super Bowl (tails)
Super Bowl 40
2 They lost to the Packers in Super Bowl 1 and to the Buccaneers in Super Bowl 37.
Chiefs lost to the Packers 35-10 (Super Bowl I)
They have never lost in the Super Bowl. They won in both Super Bowl XXXV (2009) and Super Bowl XLVII (2013).
The 2006 Super Bowl was Super Bowl XL (40).
The Giants lost Super Bowl XXXV to the Ravens.
No. The Raiders lost their last Super Bowl. They lost Super Bowl XXXVII to Tampa Bay, 48-21.
The Washington Redskins have been appeared in five Super Bowls.Super Bowl VII (lost)Super Bowl XVII (won)Super Bowl XVIII (lost)Super Bowl XXII (won)Super Bowl XXVI (won)
The Minnesota Vikings have played in four Super Bowls, and lost them all: Super Bowl IV - lost to Kansas City, 23-7 Super Bowl VIII - lost to Miami, 24-7 Super Bowl IX - lost to Pittsburgh, 16-6 Super Bowl XI - lost to Oakland, 32-14 ----------