US Patent Issued to Eartainment on July 7 for "Hearing protection device" (Florida Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. D1,133,145, issued on July 7, was assigned to Eartainment LLC (Port Orange, Fla.).

"Hearing protection device" was invented by Stacy Anne O'Brien (Port Orange, Fla.).

The patent was filed on Aug. 22, 2025, under Application No. D/019,506.

*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=D1133145&OS=D1133145&RS=D1133145

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