US Patent Issued to DEYMA LA MANCHA on March 24 for "Screening device for use in coarse matter screening wells of a waste water treatment plant" (Spanish Inventor)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,762, issued on March 24, was assigned to DEYMA LA MANCHA S.L. (Tomelloso, Spain).

"Screening device for use in coarse matter screening wells of a waste water treatment plant" was invented by Carlos J. Saez Martinez (Tomelloso, Spain).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a screening device in coarse solids chambers in a wastewater treatment plant, which has a coarse solids chamber (1) in which heavier solids will settle directly at the bottom, whereas lighter solids seek to escape through an opening (3) leading to a pumping chamber (2), having a first retention grating (4) positioned covering the opening (3) communi...