ALEXANDRIA, Va., Sept. 10 -- United States Patent no. D1,092,721, issued on Sept. 9, was assigned to GLOBUS (SHETLAND) Ltd. (Shetland Islands, Great Britain).
"Valve for a face mask" was invented by Joshua Moffat (Shetland Islands, Great Britain) and Joshua Dryden (Shetland Islands, Great Britain).
The patent was filed on July 17, 2023, under Application No. D/880,043.
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