To date, Spherical Block has been awarded the following US patents: No. 9,133,619 “Architectural Building Block” (September 15, 2015); No. 9.809,971 “Architectural Building Block” (November 7, 2017); No. 10,036,161 “Architectural Building Block System” (July 31, 2018); No. 10,487,494 “Architectural Building Block System” (November 26, 2019); No. 10,538,295 “Floating Base” (Jan. 21, 2020).   

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The company has a great track record with the US Patent Office and these patents are very strong. The patent for our Arch Block is pictured here.

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