Puzzle board
The broken lines in the drawings illustrate the portions of the puzzle board, which form no part of the claimed design. In addition, the dot-dash broken lines in the drawings depict boundary lines of the enlargement views and form no part of the claimed design.
Claims
The ornamental design for a puzzle board, as shown and described.
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- All4Jig 1000 Pieces 2-in-1 Tilting & Rotating Puzzle Board. Review Date: Nov. 18, 2023. Retrieved from internet: <https://www.amazon.com/dp/B0DFTW7DZP?th=1> [site visited Mar. 26, 2026] (Year: 2023).
Type: Grant
Filed: Jun 25, 2025
Date of Patent: Aug 25, 2026
Inventor: Guangju Ma (Shandong)
Primary Examiner: Erich G Herbermann
Assistant Examiner: Yuan Yuan
Application Number: 30/009,990