Abstract: A fence gate opener with fluid gravity closure assembly having 1) a main closure gate assembly with a main gate assembly; 2) a main support base assembly operable to be connected to a ground support surface and having the main gate assembly pivotally connected thereto; 3) a fluid gravity closure assembly operably connected to the main support base assembly and the main gate assembly for pivotal movement therewith; and 4) a gate actuator treadle assembly operably connected to the main support base assembly and the main gate assembly to cause pivotal movement thereof from the opened to the closed conditions. The main closure gate assembly includes a counterbalance weight assembly being rotatable with the main gate assembly on a pivot shaft member from opened to closed conditions of the main gate assembly. The main support base assembly includes a support frame assembly having a pivotal gate support assembly connected thereto.

Abstract: A railroad teeter switch game having parallel channels interconnected in a game board. The channels representing a railroad main track and railroad return tracks. Roller balls are used to represent a railroad engine, a railroad caboose, and other railroad cars and are rolled back and forth in the tracks by tilting the board. By skillfully opening and closing switches at the end of the main track and using the return tracks, the players of the game can reverse the order of the roller balls in the main track, thereby achieving the object of the game.