Matchsticks child development game
The broken line showing of a logo in
Claims
The ornamental design for a matchsticks child development game, as shown and described.
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Type: Grant
Filed: Nov 9, 2021
Date of Patent: Apr 11, 2023
Inventor: Luchen Feng (Hockessin, DE)
Primary Examiner: Jack Reickel
Assistant Examiner: Salamah Jordan
Application Number: 29/814,852