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Absurd Patents
Name Number Author Published
perpetual motion machine 257103 Sutliff, John 1882
toy cap 2654973 Lemelson, Jerome 1950
upside down face mask 3129001 Winchell, Paul 1964
determining bra size by measuring breasts 5965809 Pechter, Edward 1999
playing tennis while wearing a knee pad 5993336 Repper, Kevin M. 1999
method of swinging on a swing 6368227 Olson, Steven 2002
interactive property tour AU2003250595 Norton-Baker, John 2003
 

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