ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,005, issued on July 21, was assigned to EBBE AMERICA, LC (Clearfield, Utah).
"Floor drain system" was invented by Lawrence G. Meyers (Clearfield, Utah) and Alden S. Meyers (Clearfield, Utah).
According to the abstract* released by the U.S. Patent & Trademark Office: "A floor drain system includes a drain body having a drain opening arranged for attachment to a drain pipe and installation in a subfloor. A clamping collar is arranged for securing a waterproof layer to the drain body. The drain body includes a plurality of fastener receiving structures along an inner side of the drain opening for receiving a plurality of fasteners to attach the clamping collar to the drain body and ...