U.S. federal trademark · Serial No. 77760847
PREASSEMBLED DRAINAGE UNITS FORMED OF FOAMED POLYMER ELEMENTS ENCASED IN A MEMBRANE AT LEAST PART OF WHICH IS WATER PERMEABLE FOR USE IN SEPTIC SYSTEMS, DRAINAGE SYSTEMS AND EROSION CONTROL
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.