Invention Grant
- Patent Title: Addition and subtraction dice game
- Patent Title (中): 加法和减法骰子游戏
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Application No.: US11809128Application Date: 2007-05-31
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Publication No.: US07862337B2Publication Date: 2011-01-04
- Inventor: Marcello Panicali
- Applicant: Marcello Panicali
- Agency: James Ray & Assoc
- Main IPC: G09B19/22
- IPC: G09B19/22

Abstract:
An educational game apparatus for practicing arithmetic skills including at least two numbered dice, a game platform with at least two rows of apertures containing removable pegs, and at least ten numbered columns forming a rectangular array with said at least two rows of apertures. A method of play is also described, with the objective of being the first player to remove all the pegs from the board before losing one's turn.
Public/Granted literature
- US20070298391A1 Addition and subtraction dice game Public/Granted day:2007-12-27
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