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Class Information
Number: 273/114
Name: Amusement devices: games > Surface projectile game; game element (e.g., target, etc.) or accessory therefor other than projectile, per se) > Moving surface > Pocketed > Mercury globule
Description: Games in which the projectile is a globule of mercury.

Patents under this class:

Patent Number Title Of Patent Date Issued
5045011 Flying balloon toy Sep. 3, 1991
4005865 Three-dimensional amusement device Feb. 1, 1977
3961787 All directions balance board to enhance motor development of the cerebral palsied child Jun. 8, 1976

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