United States
US 12,702,917 B2
Physical 3D chess cube with extended walls
US 12,702,917 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Individual. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Individual
- Inventors
- Mr. Pawel Bodytko
- Publication date
- 2026-08-11
- Filing date
- 2024-07-10
- Document type
- B2 Granted patent
- Also written as
- US 12,702,917 B2 · US12702917 · 12702917
Abstract
A three-dimensional chess apparatus comprising a cube-shaped board with extended walls along certain edges. The cube features a 4×4 checkerboard pattern on each face. Walls extend from edges where adjacent squares are the same color, acting as gameplay barriers and providing ground clearance for pieces on the bottom face. Chess pieces are designed to be shorter than these walls, allowing for stable placement and movement. The game includes Frontier and Crossroads variants affecting pawn movement, and a Revolution variant allowing rotation of cube sections.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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