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US4033586A Expired / Lapsed US ⏱️ 0.0 years remaining

Chess game apparatus

Assignee: Individual
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Filing: 1975-08-13
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Granted: 1977-07-05
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Expires: 1995-08-13
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Abstract

Abstract The invention relates to a chess-type game for two players, comprising a board and chessmen, the board being uniformly divided into playing positions and having n distinguished boundaries. The chessmen of each player comprise a king, a plurality of pawns and a plurality of major pieces. Each of the major pieces is included in even amounts, the major pieces comprising a prince, a bishop, a rook and a knight. The board is square and is uniformly divided into 81 squares with nine squares on each side. Each player is provided with two of each of the major pieces so that each player has the following chessmen: a king, nine pawns and eight major pieces, namely, two princes, two bishops, two knights and two rooks.

Inventors

  • 👤 Michael J. Corinthios

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 12:53
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 176 words
A chess type game for two players comprising a square board, said board being uniformly divided into eighty-one squares, each side of said board being nine squares long, and wherein the chessmen of each player consist of a king, nine pawns and eight major pieces, namely, two princes, two bishops, two knights and two rooks, each of said kings, pawns, bishops, knights and rooks having the same moves and strengths as the corresponding pieces in conventional chess, each of said princes having the same moves and strengths as the queens in conventional chess, the pieces of one player being disposed, at the beginning of each game, with the king of the player in the central square of the first row of one end of the board, the major pieces being disposed on said first row in symmetrical arrangement about said king, and the pawns being disposed in the second row at said end of said board, the pieces of the other player being disposed, in similar arrangement, at the end of the board opposing said end.
Claim 2
Dependent Claim 176 words
A chess type game for two players comprising a square board, said board being uniformly divided into eighty-one squares, each side of said board being nine squares long, and wherein the chessmen of each player consist of a king, nine pawns and eight major pieces, namely, two princes, two bishops, two knights and two rooks, each of said kings, pawns, bishops, knights and rooks having the same moves and strengths as the corresponding pieces in conventional chess, each of said princes having the same moves and strengths as the queens in conventional chess, the pieces of one player being disposed, at the beginning of each game, with the king of the player in the central square of the first row of one end of the board, the major pieces being disposed on said first row in symmetrical arrangement about said king, and the pawns being disposed in the second row at said end of said board, the pieces of the other player being disposed, in similar arrangement, at the end of the board opposing said end.

References Cited (Backward Citations)

US3610626A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-07-04 1981-01-03 1981-07-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-07-04 1985-01-03 1985-07-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-07-04 1989-01-03 1989-07-05 $7700.00 Window Closed / Lapsed

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