Title:
BALANCE GAME APPARATUS
United States Patent 3424455
Inventors:
Dunson, Philip M.
Publication Date:
01/28/1969
Assignee:
Philip, Dunson M.
Other Classes:
273/450, 273/153R
International Classes:
A63F9/00; G09B23/10; A63F9/08; A63B67/00
US Patent References:
| 2699329 | Counterweight for testing the scales of egg-grading machines | | | |
| 3188089 | Game including tiltable game board and game pieces of different weights | | | |