Building block

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Description

FIG. 1 is a front, right and top perspective view of a building block, showing my new design.

FIG. 2 is a rear, left and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dashed broken lines depict portions of the building block that form no part of the claimed design.

Claims

The ornamental design for a building block as shown and described.

Referenced Cited
U.S. Patent Documents
3570170 March 1971 Kishi
D285813 September 23, 1986 Takahashi
D378837 April 15, 1997 Olsen
D445148 July 17, 2001 McIntosh
D776205 January 10, 2017 Facey et al.
D791885 July 11, 2017 Rosan
D800846 October 24, 2017 Rosan
D894293 August 25, 2020 Chen
D934351 October 26, 2021 Guang
11173413 November 16, 2021 Ishimatsu
12142963 November 12, 2024 Tsui
20110021107 January 27, 2011 Nag
20190022543 January 24, 2019 Takeda
Patent History
Patent number: D1077932
Type: Grant
Filed: Dec 31, 2024
Date of Patent: Jun 3, 2025
Inventor: Aijia Cai (Guangdong)
Primary Examiner: Cynthia M. Chin
Application Number: 29/981,535
Classifications