Patent US5116062A successfully refreshed from Google Patents.
US5116062A
Expired / Lapsed
US
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Game apparatus and method of playing
Assignee: Individual
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Filing: 1990-12-18
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Granted: 1992-05-26
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Expires: 2010-12-18
Abstract
Abstract A board game for two players includes a game board consisting of ten rows of eight squares each arranged like in an alternating pattern of playing and non-playing squares. Each player is provided with two sets of game pieces with each set consisting of twelve game pieces individually and consecutively numbered 1 through 12. On one set of game pieces the sides are marked with the mathematical symbols for addition and subtraction. On the other set of game pieces the mathematical functions of multiplication and division are represented. The game pieces of the opponent are similarly configured in two sets with the same numbering and the same mathematical functions. The only difference between the two sets of game places of each player are their color so as to distinguish the pieces of one player from those of the other. The game is played in a conventional manner much like the traditional game of Checkers with the players moving forward, jumping, removing the jumped piece and becoming a king. Points are scored not only for winning the game but additionally points are scored by performing the mathematical function represented by each jump.
Inventors
- 👤 Palmer M. Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:20
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/04; A63F3/0415; A63F3/02
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
61 words
A game apparatus for play by a plurality of players comprising: a game board divided into rows of alternate playing and non-playing squares of contrasting colors; and a plurality of game pieces for each player, each game piece of said pluralities having a playing surface facing upwardly with only one number and one mathematical function symbol disposed on said playing surface.
Claim 2
Dependent Claim
61 words
A game apparatus for play by a plurality of players comprising: a game board divided into rows of alternate playing and non-playing squares of contrasting colors; and a plurality of game pieces for each player, each game piece of said pluralities having a playing surface facing upwardly with only one number and one mathematical function symbol disposed on said playing surface.
Claim 3
Dependent Claim
17 words
The game apparatus of claim 1 wherein said game board squares are free of any alphanumeric indicia.
Claim 4
Dependent Claim
19 words
The game apparatus of claim 2 wherein said game board is configured with 10 rows of 8 squares each.
Claim 5
Dependent Claim
38 words
The game apparatus of claim 3 wherein the playing squares of the center two rows of the game board are colored differently from the playing squares of the four rows on each side of said center two rows.
Claim 6
Dependent Claim
19 words
The game apparatus of claim 1 wherein said game board is configured with 10 rows of 8 squares each.
Claim 7
Dependent Claim
38 words
The game apparatus of claim 5 wherein the playing squares of the center two rows of the game board are colored differently from the playing squares of the four rows on each side of said center two row.
Claim 8
Dependent Claim
30 words
The game apparatus of claim 1 wherein the game pieces of each player are all of the same color which is different from the color of any other game pieces.
Claim 9
Dependent Claim
24 words
The game apparatus of claim 7 wherein each player has twelve game pieces each of which are individually and consecutively number 1 through 12.
Claim 10
Dependent Claim
100 words
A game apparatus for play by a plurality of players comprising: a game board divided into rows of alternate playing and non-playing squares of contrasting colors; and a plurality of game pieces for each player, each game piece of said pluralities having disposed thereon a numeral and a mathematical function symbol wherein the game pieces of each player are all of the same color which is different from the color of any other game pieces, and wherein the game pieces of each player have two sides and are numbered on each side and each side includes a mathematical function symbol.
Claim 11
Dependent Claim
100 words
A game apparatus for play by a plurality of players comprising: a game board divided into rows of alternate playing and non-playing squares of contrasting colors; and a plurality of game pieces for each player, each game piece of said pluralities having disposed thereon a numeral and a mathematical function symbol wherein the game pieces of each player are all of the same color which is different from the color of any other game pieces, and wherein the game pieces of each player have two sides and are numbered on each side and each side includes a mathematical function symbol.
Claim 12
Dependent Claim
47 words
The game apparatus of claim 9 wherein all the game pieces of each player have the same first mathematical function symbol on one side and the same second mathematical function symbol on the other side, said first and second mathematical function symbols being different from one another.
Claim 13
Independent Claim
281 words
A method of playing a board game by two players which includes a game board divided into rows of alternate playing and non-playing squares of contrasting color and a plurality of game pieces for each player wherein each of the pluralities of game pieces of each player has a playing surface facing upwardly with only one number and only one mathematical function symbol disposed on said playing surface, the numbering of game pieces and the selected mathematical function symbol being the same for both pluralities, said method of playing comprising the following steps: providing said game board and said pluralities of game pieces; arranging the game pieces of one player on the playing squares of a plurality of rows at one end of the game board; arranging the game pieces of the other player on the playing squares of a plurality of rows at the opposite end of the game board; beginning play by having one player move a first game piece forward diagonally to a contiguous playing square; moving a game piece forward diagonally to a continuous playing square by the other player; repeating the prior two steps with the additional move option of jumping in a straight diagonal line any opponents game piece which is on a contiguous playing square onto a vacant playing square which is contiguous to the opponents game piece, the jumped game piece being removed from the game board; performing the mathematical function which appears on the jumping game piece using the numbers on the jumping game piece and the jumped game piece of the opponent to generate a numerical score; and recording the numerical score of each player for each jump as play continues.
Claim 14
Independent Claim
281 words
A method of playing a board game by two players which includes a game board divided into rows of alternate playing and non-playing squares of contrasting color and a plurality of game pieces for each player wherein each of the pluralities of game pieces of each player has a playing surface facing upwardly with only one number and only one mathematical function symbol disposed on said playing surface, the numbering of game pieces and the selected mathematical function symbol being the same for both pluralities, said method of playing comprising the following steps: providing said game board and said pluralities of game pieces; arranging the game pieces of one player on the playing squares of a plurality of rows at one end of the game board; arranging the game pieces of the other player on the playing squares of a plurality of rows at the opposite end of the game board; beginning play by having one player move a first game piece forward diagonally to a contiguous playing square; moving a game piece forward diagonally to a continuous playing square by the other player; repeating the prior two steps with the additional move option of jumping in a straight diagonal line any opponents game piece which is on a contiguous playing square onto a vacant playing square which is contiguous to the opponents game piece, the jumped game piece being removed from the game board; performing the mathematical function which appears on the jumping game piece using the numbers on the jumping game piece and the jumped game piece of the opponent to generate a numerical score; and recording the numerical score of each player for each jump as play continues.
Claim 15
Dependent Claim
34 words
The method of claim 11 which includes the additional step of kinging any game piece which reaches the back row of his opponent and permitting the kinged game piece to move in any direction.
Claim 16
Dependent Claim
52 words
The method of claim 12 which further includes arranging the game board with ten rows of eight squares each and designating the two center rows as bonus scoring rows which change the regular score otherwise computed based on the numbers of the game pieces involved in a jump and the mathematical function.
Claim 17
Dependent Claim
75 words
A game apparatus for play by a plurality of players comprising: a game board divided into rows of alternate playing and non-playing squares of contrasting colors; and a plurality of game pieces for each player, each game piece of said pluralities having disposed thereon a numeral and a mathematical function symbol, wherein the game pieces of each player have two sides and are numbered on each side and each side includes a mathematical function symbol.
Claim 18
Dependent Claim
75 words
A game apparatus for play by a plurality of players comprising: a game board divided into rows of alternate playing and non-playing squares of contrasting colors; and a plurality of game pieces for each player, each game piece of said pluralities having disposed thereon a numeral and a mathematical function symbol, wherein the game pieces of each player have two sides and are numbered on each side and each side includes a mathematical function symbol.
Claim 19
Dependent Claim
47 words
The game apparatus of claim 14 wherein all the game pieces of each player have the same first mathematical function symbol on one side and the same second mathematical function symbol on the other side, said first and second mathematical function symbols being different from one another.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-05-26 | 1995-11-25 | 1996-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-05-26 | 1999-11-25 | 2000-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-05-26 | 2003-11-25 | 2004-05-26 | $7700.00 | Window Closed / Lapsed |