Little genius educational puzzle
Description
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
Fig.
Information puzzle; lower layers are smaller and more complex; conveys progressive information and understanding.
Claims
The ornamental design for the little genius educational puzzle as shown and described.
Referenced Cited
U.S. Patent Documents
D219232 | November 1970 | Cohen |
D219233 | November 1970 | Cohen |
D360238 | July 11, 1995 | Figone |
D383175 | September 2, 1997 | Nissim |
D545027 | June 26, 2007 | Baiz |
D605234 | December 1, 2009 | Agbor |
D712981 | September 9, 2014 | Chatzimichalis |
D753772 | April 12, 2016 | Kim |
D800833 | October 24, 2017 | Kalia |
D917629 | April 27, 2021 | Plotkin-Swing |
D919714 | May 18, 2021 | Plotkin-Swing |
Patent History
Patent number: D1086295
Type: Grant
Filed: Dec 30, 2019
Date of Patent: Jul 29, 2025
Inventor: Magdalena Henrietta Elizabetha Pieters (Pretoria east)
Primary Examiner: Khawaja Anwar
Application Number: 35/510,419
Type: Grant
Filed: Dec 30, 2019
Date of Patent: Jul 29, 2025
Inventor: Magdalena Henrietta Elizabetha Pieters (Pretoria east)
Primary Examiner: Khawaja Anwar
Application Number: 35/510,419
Classifications
Current U.S. Class:
Puzzle (D21/478)