Shape sorting cube

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Description

FIG. 1 is a front perspective view of a shape sorting cube, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view.

Claims

The ornamental design for a shape sorting cube, as shown and described.

Referenced Cited
U.S. Patent Documents
4008526 February 22, 1977 Swett
4149717 April 17, 1979 Seijiro
4323238 April 6, 1982 Jernstrom
4353701 October 12, 1982 Greenberg
D353164 December 6, 1994 Meei-Lin
D371641 July 9, 1996 Crowley
D717883 November 18, 2014 Chase
D807967 January 16, 2018 Kaplancali
D943860 February 15, 2022 Lopez
D1040246 August 27, 2024 Li
D1041579 September 10, 2024 Lin
D1089440 August 19, 2025 Chen
D1089441 August 19, 2025 Wang
20210106923 April 15, 2021 Catz
Other references
  • Coogam Wooden Montessori Toys for Toddlers. Date First Available: May 18, 2024. Retrieved from internet: < https://www.amazon.ca/Coogam-Wooden-Montessori-Toddlers-Sorting/dp/B0CYBSB317> [site visited Dec. 18, 2025] (Year: 2024).
  • Winique Wooden Shape Sorter Cube. Date First Available: Oct. 22, 2022. Retrieved from internet: < https://www.amazon.ae/Winique-Montessori-Multisensory-Developmental-SC21/dp/B0BHS152V7> [site visited Dec. 18, 2025] (Year: 2022).
Patent History
Patent number: D1142708
Type: Grant
Filed: Oct 9, 2024
Date of Patent: Aug 18, 2026
Assignee: Shenzhen Hezhou Technology Co., Ltd. (Shenzhen)
Inventor: Zhefeng Zheng (Shenzhen)
Primary Examiner: Erich G Herbermann
Assistant Examiner: Yuan Yuan
Application Number: 29/967,319
Classifications