U.S. federal trademark · Serial No. 79031933 · Reg. No. 3307599
Covers made of common metal, namely aluminium, for covering open containers, namely cisterns, silos, ponds, pits, sludge silos, trickle filters, storage tanks and settling tanks in waste water plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.