US PATENT SUBCLASS 104 / 80
.~ Seesaw car drive

Current as of: June, 1999
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104 /   HD   RAILWAYS

53  DF  AMUSEMENT {25}
80.~ Seesaw car drive

DEFINITION

Classification: 104/80

(under subclass 53) Apparatus in which the teeter or seesaw track is mounted upon a wheeled truck and the oscillating track is connected in driving relation to the wheeled truck to propel it along a track.