Octagon puzzle block assembly

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Description

FIG. 1 is a front, right and bottom perspective view of an octagon puzzle block assembly, showing my new design.

FIG. 2 is a rear, left and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is an enlarged view of detail 9 in FIG. 1.

FIG. 10 is an enlarged view of detail 10 in FIG. 2.

FIG. 11 is an exploded view of the octagon puzzle block assembly of FIG. 1; and,

FIG. 12 is an exploded view of the octagon puzzle block assembly of FIG. 1 shown in another perspective.

The dashed broken lines depict portions of the octagon puzzle block assembly that form no part of the claimed design. The dot-dash broken lines surrounding details shown in FIGS. 1-2 and 9-10 are for purposes of annotating the enlarged view only and form no part of the claimed design.

Claims

The ornamental design for an octagon puzzle block assembly as shown and described.

Referenced Cited
U.S. Patent Documents
3389493 June 1968 Zysset
D725716 March 31, 2015 Kaplan
D1077072 May 27, 2025 Zhang
20140120798 May 1, 2014 Finn
20150217206 August 6, 2015 Yang
20210106925 April 15, 2021 Antonov
20240408507 December 12, 2024 Thijs
Other references
  • Tower Builders. Review Date: Mar. 15, 2017. Retrieved from internet: <https://www.lakeshorelearning.com/products/infants-toddlers/fine-motor-skills/tower-builders/p/LA766/> [site visited May 6, 2026] (Year: 2017).
Patent History
Patent number: D1150269
Type: Grant
Filed: Sep 29, 2025
Date of Patent: Sep 29, 2026
Assignee: Toys To Inspire Ltd. (Burlington)
Inventor: Aoji Zhang (Burlington)
Primary Examiner: Erich G Herbermann
Assistant Examiner: Yuan Yuan
Application Number: 30/025,534