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Claims (1)
The ornamental design for a building block, as shown and described.
Priority Claims (1)
CN 202430046505.6
· Jan 24, 2024
· national
References Cited (24)
US D241054S
· Fortier
· 1976
[cited by examiner]
US D283634S
· Kato
· 1986
[cited by examiner]
US D390293S
· Pardorf
· 1998
[cited by examiner]
US D437010S
· Meys
· 2001
[cited by examiner]
US D497191S
· Shore
· 2004
[cited by examiner]
US D563486S
· Slater
· 2008
[cited by examiner]
US D650874S
· Williams
· 2011
[cited by examiner]
US D660664S
· Hsu
· 2012
[cited by examiner]
US D692507S
· Meys
· 2013
[cited by examiner]
US D700232S
· Ramsay
· 2014
[cited by examiner]
US D745935S
· Kim
· 2015
[cited by examiner]
US 9345983B2
· Meys
· 2016
[cited by examiner]
US D824460S
· Wang
· 2018
[cited by examiner]
US D893116S
· Wang
· 2020
[cited by examiner]
US D896899S
· Hochstrasser
· 2020
[cited by examiner]
US D943680S
· Lin
· 2022
[cited by examiner]
US 20030148699A1
· Balanchi
· 2003
[cited by examiner]
US 20230017409A1
· Santander Lora
· 2023
[cited by examiner]
TW 107305114
· 2019
[cited by examiner]