ALEXANDRIA, Va., May 5 -- United States Patent no. D1,125,448, issued on May 5, was assigned to Prinsco Inc (Willmar, Minn.).
"Septic chamber" was invented by Brian L. Douglass (Willmar, Minn.).
The patent was filed on Jan. 23, 2024, under Application No. D/925,197.
*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=D1125448&OS=D1125448&RS=D1125448
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