Building block toy
Description
The broken lines in
Claims
The ornamental design for a building block toy, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D1010019
Type: Grant
Filed: Jul 19, 2021
Date of Patent: Jan 2, 2024
Inventor: Fangdong Mou (Yiwu)
Primary Examiner: Cynthia M. Chin
Application Number: 29/800,141
Type: Grant
Filed: Jul 19, 2021
Date of Patent: Jan 2, 2024
Inventor: Fangdong Mou (Yiwu)
Primary Examiner: Cynthia M. Chin
Application Number: 29/800,141
Classifications
Current U.S. Class:
Rectangular (D21/491)