Granted Patent
S1
US 1,081,833 · App. 29/962,806 · Granted Jul 1, 2025
Toy building block
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Claims (1)
The ornamental design for a toy building block as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 13, 2024
From: PAN, JIAWEI
To: MUBAN CULTURE TECHNOLOGY (WUXI) CO., LTD.
Reel/Frame 068577/0536 →
References Cited (25)
US 2132757A
· Paulson
· 1938
[cited by examiner]
US 2472363A
· Blackinton
· 1949
[cited by examiner]
US 5267863A
· Simmons, Jr.
· 1993
[cited by examiner]
US D370503S
· Burns
· 1996
[cited by examiner]
US 6450853B1
· Larws
· 2002
[cited by examiner]
US 7833077B1
· Simmons, Jr.
· 2010
[cited by examiner]
US D699792S
· Hwang
· 2014
[cited by examiner]
US D721859S
· Mihlbauer
· 2015
[cited by examiner]
US D749797S
· Mihlbauer
· 2016
[cited by examiner]
US 9433872B2
· Rodstein
· 2016
[cited by examiner]
US D795359S
· Ahn
· 2017
[cited by applicant]
US D795360S
· Ahn
· 2017
[cited by applicant]
US D802058S
· Ishaque
· 2017
[cited by examiner]
US D828458S
· Dumphy
· 2018
[cited by examiner]
US D836165S
· Peng
· 2018
[cited by examiner]
US D975199S
· Huang
· 2023
[cited by examiner]
US D979662S
· Chen
· 2023
[cited by examiner]
US D979663S
· Chen
· 2023
[cited by examiner]
US D992653S
· Furuland
· 2023
[cited by examiner]
US D994041S
· Ko
· 2023
[cited by examiner]
US 20040102132A1
· Miller
· 2004
[cited by examiner]
US 20170203226A1
· Dorasamy
· 2017
[cited by examiner]
US 20200171400A1
· Felix
· 2020
[cited by examiner]