US Patent Issued to Prinsco on March 24 for "Low profile asymmetric leaching chamber for onsite wastewater management system" (Minnesota Inventor)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,305, issued on March 24, was assigned to Prinsco Inc. (Willmar, Minn.).

"Low profile asymmetric leaching chamber for onsite wastewater management system" was invented by Brian L. Douglass (Willmar, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A low-profile arch-shaped wastewater leaching chamber having asymmetric corrugations running transversely along the length of the chamber, where each corrugation has a wide section with a straight sidewall on one side, a substantially flat top portion, and a tapering downward extending curved section on the opposed side of the chamber. Each corrugation is reversed in orientation and transversely offset...