ALEXANDRIA, Va., May 19 -- United States Patent no. D1,127,170, issued on May 19, was assigned to Stormtech Pty Ltd. (South Nowra, Australia).

"Drainage grating" was invented by Troy Creighton (South Nowra, Australia).

The patent was filed on May 26, 2025, under Application No. D/005,379.

*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=D1127170&OS=D1127170&RS=D1127170

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