ALEXANDRIA, Va., April 9 -- United States Patent no. D1,069,914, issued on April 8, was assigned to 5HEAD CHESS Ltd. (London).
"Configurable chess board" was invented by Kit Tempest-Walters (London).
The patent was filed on Jan. 8, 2021, under Application No. D/765,488.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1069914&OS=D1069914&RS=D1069914
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