U.S. federal trademark · Serial No. 86975510 · Reg. No. 4721692
interlocking molded panels for use in directing root growth
Flexible polyethylene and polypropylene sheets for use as barriers to control tree roots and water flow and to prevent the spread of invasive plants; flexible polyethylene trunk guards; Interlocking modular frames to hold soil for tree root growth and to store storm water consisting of polypropylene structural cells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.