Patent US3836149A successfully refreshed from Google Patents.
US3836149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three man chess game apparatus
Assignee: Individual
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Filing: 1973-05-24
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Granted: 1974-09-17
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Expires: 1993-05-24
Abstract
Abstract A chess game for three players which includes a game board of generally triangular form, the corners of the triangle being omitted, the board having one hundred and eight contiguous, hexagonal playing spaces of three alternating colors, and said game including three sets of chess pieces, each set including conventional chess pieces with an additional pawn in each set. The playing spaces are distributed uniformly, with the exception that there is a row of five spaces at each corner of the triangle.
Inventors
- 👤 R Wright
- 👤 K Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:28
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00173; A63F3/00176
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A chess game apparatus for three players comprising a game board having the peripheral configuration shown in FIG. 1 of the drawings, and having on its surface a three-indicia playing pattern as shown in said FIG. 1, and three visually distinguishable sets of chess pieces, each set comprising conventional pieces including two knights, two bishops, two rooks, a queen, a king and nine pawns.
Claim 2
Dependent Claim
64 words
A chess game apparatus for three players comprising a game board having the peripheral configuration shown in FIG. 1 of the drawings, and having on its surface a three-indicia playing pattern as shown in said FIG. 1, and three visually distinguishable sets of chess pieces, each set comprising conventional pieces including two knights, two bishops, two rooks, a queen, a king and nine pawns.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-09-16 | 1978-03-18 | 1978-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-16 | 1982-03-18 | 1982-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-16 | 1986-03-18 | 1986-09-17 | $7700.00 | Window Closed / Lapsed |