US Patent Issued on Sept. 30 for "Liquid filtering bag" (California Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,427,449, issued on Sept. 30.

"Liquid filtering bag" was invented by Todd Ewing (Walnut Creet, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid filtering bag comprises a liquid-permeable fabric and zipper. When the zipper is fully engaged, the fabric folds to form a liquid filtering bag suitable for filtering liquids. When the zipper is fully disengaged, the fabric unfolds to form a flat sheet suitable for thorough washing."

The patent was filed on Oct. 26, 2023, under Application No. 18/384,350.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&...